JAC Class 9th Science Solutions Chapter 4 Structure of the Atom

JAC Board Class 9th Science Solutions Chapter 4 Structure of the Atom

JAC Class 9th Science Structure of the Atom InText Questions and Answers

Page 47

Question 1.
What are canal rays?
Answer:
Canal rays are radiations which are positively charged. They were the key in the discovery of proton, another positively charged sub – atomic particle.

Question 2.
If an atom contains one electron and one proton, will it carry any charge or not?
Answer:
Since an electron is a negatively charged particle and the proton, a positively charged one, the net charge becomes neutral as both particles neutralise each

Page 48

Question 1.
On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.
Answer:
According to Thomson’s model of an atom:

  1. an atom consists of a positively charged sphere in which the negatively charged electrons are embedded.
  2. the number of protons and electrons are equal in an atom, thereby, neutralising their charge keeping the overall system neutral.

Question 2.
On the basis of Rutherford’s model of an atom, which sub-atomic particle is present in the nucleus of an atom?
Answer:
As per Rutherford’s model of atom, the positively charged protons are the ones that are present in the nucleus of an atom.

JAC Class 9th Science Solutions Chapter 4 Structure of the Atom

Question 3.
Draw a sketch of Bohr’s model of an atom with three shells.
Answer:
Bohr’s model of an atom with three shells:
JAC Class 9th Science Solutions Chapter 4 Structure of the Atom 1

Question 4.
What do you think would be the observation if the α – particle scattering experiment is carried out using a foil of a metal other than gold?
Answer:
When any other metal foil is used instead of gold, the observation would remain the same. This is because the structure of an atom, when considered individually, remains the same.

Page 49

Question 1.
Name the three subatomic particles of an atom.
Answer:
An atom consists of three subatomic particles:

  1. Protons : Positively charged
  2. Electrons : Negatively charged
  3. Neutrons : Neutral in nature (no charge)

Question 2.
Helium atom has an atomic mass of 4u and two protons in its nucleus. How many neutrons does it have?
Answer:
Atomic mass of He = 4u
Atomic mass = number of (protons + neutrons)
4 = 2 + number of neutrons Number of neutrons = 4 – 2
= 2 Helium atom has 2 neutrons.

Page 50

Question 1.
Write the distribution of electrons in carbon and sodium atoms.
Answer:
1. Carbon atom:
Atomic number = 6
Number of protons = 6 = Number of electrons
Distribution of electrons = K – 2, L – 4.

2. Sodium atom:
Atomic number = 11
Number of protons = 11 = Number of electrons
Distribution = K – 2, L – 8, M – 1.

Question 2.
If K and L shells of an atom are full, then what would be the total number of electrons in the atom?
Answer:
Number of electrons K shell can hold = 2 Number of electrons L shell can hold = 8
Hence, when both the shells are full, the total number of electrons present = 2 + 8 ⇒ 10 electrons.

Page 52

Question 1.
How will you find the valency of chlorine, sulphur and magnesium?
Answer:
Valency is the combining capacity of the atom of an element.
1. Chlorine: Atomic number = 17
Number of protons = Number of electrons = 17
Distribution: K – 2, L – 8, M – 7 Chlorine needs 1 electron to complete its outermost orbit shell. Its valency is – 1 (gains 1 electron).

2. Sulphur: Atomic number = 16 Number of protons = Number of electrons = 16
Distribution: K – 2, L – 8, M – 6 Sulphur needs 2 electrons to complete its outermost shell. Its valency is – 2 (gains 2 electrons).

3. Magnesium: Atomic number = 12
Number of protons = Number of electrons = 12
Distribution: K – 2, L – 8, M – 2 Magnesium needs to donate 2 electrons from its outermost shell to become stable. Its valency is + 2 (donate 2 electrons).

Question 2.
If the number of electrons in an atom is 8 and number of protons is also 8, then
(a) what is the atomic number of the atom?
(b) what is the charge on the atom?
Answer:
Number of electrons = 8, Number of protons = 8
(a) Atomic number of the atom = Number of protons = 8

(b) As the number of electrons is equal to the number of protons on the atom, their charges neutralise each other. Therefore, the atom does not possess any charge.

JAC Class 9th Science Solutions Chapter 4 Structure of the Atom

Question 3.
With the help of the table 4.1, find out the mass number of oxygen and sulphur atom.
Answer:

  1. Oxygen: Number of protons = 8 Number of neutrons = 8 Atomic number = 8
    Mass number = Number of (protons + neutrons) = 8 + 8 = 16u.
  2. Sulphur: Number of protons = 16 Number of neutrons = 16 Atomic number = 16
    Mass number = Number of (protons + neutrons) = 16 + 16 = 32u.

Page 53

Question 1.
For the symbols H, D and T, tabulate three subatomic particles found in each of them.
Answer:
The symbols H, D and T, tabulate three subatomic particles:

Element H (Protium) (11H) D (Deute – rium) (2H) T (Tritium) (31H)
Number of protons 1 1 1
Number of electrons 1 1 1
Number of neutrons Nill 1 2

Question 2.
Write the electronic configuration of any one pair of isotopes and isobars.
Answer:
(a) Isotopes : Isotopes are atoms which have the same number of protons but the number of neutrons differs. This leads to the variation in mass number too.
Example :
The simplest example is the carbon molecule which exists as \({ }_{6} \mathrm{C}^{12}\) and \({ }_{6} \mathrm{C}^{14}\) but when their electronic configuration is noticed, both have K – 2, L – 4.

(b) Isobars : Isobars are the atoms having the same mass number but differ in the atomic numbers. Electronic configuration of an isobar pair is as follows:
Example :
40Ca20: K – 2, L – 8, M – 8, N – 2
40Ar18 : K – 2, L – 8, M – 8

JAC Class 9th Science Atoms and Molecules Textbook Questions and Answers

Question 1.
Compare the properties of electrons, protons and neutrons.
Answer:
The properties of electrons, protons and neutrons:

Electrons Protons Neutrons
Negatively charged Positively charged No charge
Present outside the nucleus Present within the nucleus Present inside the nucleus of an atom
Negligible mass 1 a.m.u. 1 a.m.u.
Get attracted towards positive electrode Get attracted towards negative electrode Do not get attracted to any charged particle.

Question 2.
What are the limitations of J.J. Thomson’s model of an atom?
Answer:
According to J.J. Thomson’s model of an atom, the electrons are embedded all over in the positively charged sphere. But experiments done by the other scientists show that protons are present only in the centre of the atom and electrons are distributed around it.

Question 3.
What are the limitations of Rutherford’s model of atom?
Charged bodies, when move in circular motion, emit radiations. Thus, electrons revolving round the nucleus, as suggested by Rutherford, will lose energy and will come closer and closer to the nucleus and will finally merge into the nucleus. This means that atoms are quite unstable which is not true.

JAC Class 9th Science Solutions Chapter 4 Structure of the Atom

Question 4.
Describe Bohr’s model of atom.
Answer:
(a) The nucleus of an atom is present in the centre.
(b) Negatively charged electrons revolve around this nucleus.
(c) Discrete orbits of electrons are present inside the atom.
(d) While revolving in the orbit, the electrons do not radiate energy.
(e) These discrete orbits are represented as K, L, M, N orbits or denoted by
JAC Class 9th Science Solutions Chapter 5 The Fundamental Unit of Life 8

Question 5.
Compare all the proposed models of an atom given in this chapter.
Answer:

Thomson’s atomic model Rutherford’s atomic model Bohr’s atomic model
Sphere of positive charge Sphere of positive charge in centre is called nucleus. All mass of an atom resides in the nucleus. Positive charge in centre is called nucleus.
Electrons are spread randomly all over in the sphere. Electrons revolve around the nucleus in well defined orbits. Electrons revolve in discrete orbits and do not radiate energy.
Positive charge = negative charge. Size of nucleus is very small as compared to the size of atom. The orbits were termed as energy shells
Atom is electricity – neutral. Rutherford’s atomic model labelled as K, L, M, N or n = 1,2, 3, 4.

Question 6.
Summarise the rules for writing of distribution of electrons in various shells for the first 18 elements.
Answer:
(a) Generally, the maximum number of electrons that can be accommodated in a shell is given by the formula: 2n2, where n = 1, 2, 3 … .

(b) Maximum number of electrons in different shells are:
K shell (n = 1), 2n2 = 2(1)2 = 2
L shell (n = 2), 2n2 = 2(2)2 = 8
M shell (n = 3), 2n2 = 2(3)2 = 18
N shell (n = 4), 2n2 = 2(4)2 = 32.

(c) The electrons are not taken in unless the inner shells are completely filled.

Question 7
Define valency by taking examples of silicon and oxygen.
Answer:
Valency is the combining capacity of an atom. Take the examples of silicon and oxygen:

Oxygen Silicon
Atomic Number : 8 Atomic Number : 14
Electronic Config : K – 2, L – 6 Electronic Config : K – 2, L – 8, M – 4
Valence electrons : 6 Valence electrons : 4
Valency : 8 – 6 = 2 Valency : 8 – 4 = 4

In the atoms of oxygen, the valence electrons are 6.
To fill the orbit, 2 electrons are required In the atom of silicon, the valence electrons are 4.
To fill this orbit 4 electrons are required Hence, the  combining capacity of oxygen is 2 and of silicon is 4, i.e., valency of oxygen = 2 and valency of silicon = 4.

Question 8.
Explain with examples.
(a) Atomic number
(b) Mass number
(c) Isotopes
(d) Isobars
Give any two uses of isotopes.
Answer:
(a) Atomic number : The atomic number of an element is the total number of protons present in the atom of that element. For example, nitrogen has 7 protons in its atom. Thus, the atomic number of nitrogen is 7.

(b) Mass number : The mass number of an element is the. sum of the number of protons and neutrons present in the atom of that element. For example, the atom of boron has 5 protons and 6 neutrons. So, the mass number of boron is 5 + 6 =11.

(c) Isotopes : These are atoms of the same element having the same atomic number, but different mass numbers. For example, chlorine has two isotopes with atomic number 17 but mass numbers 35 and 37 represented by \({ }_{17}^{35} \mathrm{Cl}\) \({ }_{17}^{37} \mathrm{Cl}\).

(d) Isobars : These are atoms having the same mass number but different atomic number, i.e, isobars are atoms of different elements having the same mass number. For example,
Ca has atomic number 20 and Ar has atomic number 18 but both of them have mass number 40 represented by \({ }_{20}^{40} \mathrm{Ca}\) and \({ }_{18}^{40} \mathrm{Ar}\) respectively.

Two uses of isotopes:

  1. An isotope of uranium is used as a fuel in nuclear reactors.
  2. An isotope of cobalt is used in the treatment of cancer.

JAC Class 9th Science Solutions Chapter 4 Structure of the Atom

Question 9.
Na+ has completely filled K and L shells. Explain.
Answer:
The atomic number of sodium is 11. So, neutral sodium atom has 11 electrons and its electronic configuration is 2, 8, 1. But Na+ has 10 electrons. Out of 10, K – shell contains 2 and L – shell has 8 electrons. Thus, Na+ has completely filled K and L shells.

Question 10.
If bromine atom is available in the 79 form of, say, two isotopes \({ }_{35}^{79} \mathrm{Br}\) (49.7%) and \({ }_{35}^{81} \mathrm{Br}\) (50.3%), calculate the average atomic mass of bromine atom.
Answer:
The atomic masses of two isotopic atoms are 79 (49.7%) and 81 (50.3%).
Thus, total mass = (79 × \(\frac{49.7}{100} \) ) + (81 × \(\frac{50.3}{100} \)) = 39.263 + 40.743 = 80.006u.

Question 11.
The average atomic mass of a sample of an element X is 16.2 u. What are the percentages of isotopes \({ }_{8}^{16} \mathrm{X}\) and \({ }_{8}^{18} \mathbf{X}\) in the sample?
Answer:
It is given that the average atomic mass of the sample of element X is 16.2 u. Let the % of isotope \({ }_{8}^{16} \mathrm{X}\) be y%. Thus, the % of isotopes \({ }_{8}^{18} \mathbf{X}\) will be (100 – y) %. Therefore,
16 × \(\frac{\mathrm{y}}{100}\) + \(\frac{18 \times(100-y)}{100}\) = 16.2
\(\frac{16 y}{100}\) + \(\frac{18(100-y)}{100}\) = 16.2
\(\frac{16 y+1800-18 y}{100}\) = 16.2
1800 – 2y = 1620 or 2y = 1800 – 1620 = y – 90
Therefore, the % of isotope \({ }_{8}^{16} \mathrm{X}\) is 90%.
And, the % of the isotope \({ }_{8}^{18} \mathbf{X}\) is (100 – 90) % = 10%.

Question 12.
If Z = 3, what would be the valency of the element? Also, name the element.
Answer:
Z = atomic number = 3 (given) Electronic configuration = K – 2, L – 1 Thus, valency = 1 The element with atomic number 3 is lithium.

Question 13.
The composition of the nuclei of two atomic species X and Y are given as under

X Y
Protons 6 6
Neutrons 6 8

Give the mass number of X and Y. What is the relation between the two species?
Answer:
Mass number of X = Protons + Neutrons = 6 + 6 = 12
Mass number of Y = Protons + Neutrons = 6 + 8 = 14
Since the atomic numbers of both the species are the same, they are the same element. Also, since they have different number of neutrons, their mass number is different and they are the isotopes.

Question 14.
For the following statements, write T for true and F for false.
(a) J. J. Thomson proposed that the nucleus of an atom contains only nucleons.
(b) A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.
(c) The mass of an electron is about 1/2000 times that of proton.
(d) An isotope of iodine is used for making tincture iodine, which is used as a medicine.
Answer:
(a) False
(b) False
(c) True
(d) False
Put tick against correct choice and cross against wrong choice in questions 15, 16 and 17.

Question 15.
Rutherford’s alpha – particle scattering experiment was responsible for the discovery of:
(a) Atomic nucleus
(b) Proton
(c) Electron
(d) Neutron
Answer:
(a) Atomic nucleus.

Question 16.
Isotopes of an element have:
(a) the same physical properties
(b) different number of neutrons
(c) different number of protons
(d) different atomic number
Answer:
(b) different number of neutrons.

Question 17.
Number of valence electrons in Cl ion are:
(a) 16
(b) 8
(c) 17
(d) 18
Answer:
(b) 8.

Question 18:
Which one of the following is a correct electronic configuration of sodium?
(a) 2, 8
(b) 8, 2, 1
(c) 2, 1, 8
(d) 2, 8, 1
Answer:
(d) 2, 8, 1.

JAC Class 9th Science Solutions Chapter 4 Structure of the Atom

Question 19.
Complete the following table.

Atomic number Mass number Number of neutrons
9 10
16 32
24
2
1 0
Number of protons Number of electrons Name of the atomic species
12 Sulphur
1

Answer:

Atomic number Mass number Number of neutrons
9 19 10
16 32 16
12 24 12
1 2 1
1 1 0
Number of protons Number of electrons Name of the atomic species
9 9 Fluorine
16 16 Sulphur
12 12 Magnesium
1 1 Hydrogen
1 0 Deuterium
1 1 Hydrogen
1 0 Protium

JAC Class 9 Science Solutions

JAC Class 9th Science Solutions Chapter 7 Diversity in Living Organisms

JAC Board Class 9th Science Solutions Chapter Chapter 7 Diversity in Living Organisms

JAC Class 9th Science Diversity in Living Organisms InText Questions and Answers

Page 80

Question 1.
Why do we classify organisms?
Answer:
We classify organisms for easier and convenient study of the variety of life forms.

Question 2.
Give three examples of the range of variations that you see in life forms around you.
Answer:
Examples of range of variations observed in daily life are:

  1. Variety of living organisms in terms of size ranges from microscopic bacteria to tall trees upto 100.
  2. The colour, shape and size of snakes are completely different from those of lizards.
  3. The life span of different organisms is also quite varied, e.g., a crow lives for only 15 years, whereas a parrot lives for about 140 years.

Page 82

Question 1.
Which, do you think, is a more basic characteristic for classifying organisms?
(a) the place where they live.
(b) the kind of cells they are made o(f) Why?
Answer:
Classification based on the kind of cells they are made of is more basic as there can be wide variations in organisms living in a given place. Hence it cannot be a characteristic for classifying organisms.

Question 2.
What is the primary characteristic on which the first division of organisms is made?
Answer:
Whether organism is a eukaryotic cell, i.e., has membrane – bound cell organelles, or is a prokaryotic cell, i.e., does not have membrane – bound cell organelles.

JAC Class 9th Science Solutions Chapter 7 Diversity in Living Organisms

Question 3.
On what bases are plants and animals put into different categories?
Answer:
Plants and animals are put into different categories on the bases of whether the organisms produce their own food through the process of photosynthesis (plants) or organisms get food from outside (animals). relatively recently. There is a possibility that advanced or younger organisms have undergone complexity in body structure during evolution to compete and survive.

Page 83

Question 1.
Which organisms are called primitive and how are they different from the so – called advanced organisms?
Answer:
Organisms with simple cellular structure and no division of labour are called primitive. Advanced organisms like mammals, have millions of cells and have different organs and organ systems for different biological functions.

Question 2.
Will advanced organisms be the same as complex organisms? Why?
Answer:
Yes, advanced organisms will be the same as complex organisms. This is because the advanced organisms have acquired their particular body designs relatively recently. There is a possibility that advanced or younger organisms have undergone complexity in body structure during evolution to compete and survive.

Page 85

Question 1.
What is the criterion for classification of organisms as belonging to kingdom Monera or Protista?
Answer:
It is the presence or absence of a well defined nucleus. Monera has no nuclear membrane, while Protista shows well defined nucleus.

Question 2.
In which kingdom will you place an organism which is single-celled, eukaryotic and photosynthetic?
Answer:
Kingdom Protista.

Question 3.
In the hierarchy of classification, which group will have the smallest number of organisms with a maximum number of characteristics in common and which will have the largest number of organisms?
Answer:
Organisms belonging to a species will have the smallest number of organisms with a maximum number of characteristics in common. Kingdom will have the largest number of organisms.

Page 88

Question 1.
Which division among plants has the simplest organisms?
Answer:
Thallophyta or algae.

Question 2.
How are pteridophytes different from the phanerogams?
Answer:
Pteridophytes have naked embryo and inconspicuous reproductive organs whereas phanerogams have well differentiated reproductive organs and covered embryo.

Question 3.
How do gymnosperms and angiosperms differ from each other?
Answer:
In gymnosperms, reproductive organs are present in cones. The plants bear naked seeds. In angiosperms, reproductive organs are flowers. The seeds are enclosed within fruit.

Question 1.
How do poriferan animals differ from coelenterate animals?
Answer:

Poriferans Coelenterates
1. Poriferan animals have many small pores, called ostia, all over the body and a large opening at the top. 1. Coelenterate animals lack ostia and have only one opening.
2. They have canal system for circulating water throughout the body. 2. They do not have water canal system in the body.
3. External skeleton is present. 3. Skeleton is absent.
4. Their body is less differentiated. 4. Their body is more differentiated.
5. Tentacles are absent. 5. Tentacles are present.

Question 2.
How do annelid animals differ from arthropods?
Answer:

Arthropods Annelids
1. Exoskeleton pres – ent. 1. No skeleton
2. Body is segmented into head, thorax and abdomen. 2. Body is segmented into rings.
3. Sexes are usually separate. 3. Sexes may be united (hermaphrodites) or separate.

Question 3.

What are the differences between amphibians and reptiles?
Answer:

Amphibians Reptiles
1. Adapted to live in water and land, can breathe by skin in water. 1. Can live in water but need to come to surface to breathe oxygen.
2. Skin is moist and soft. 2. Skin is dry and has scales.
3. Respiration is either through gills or lungs. 3. Respiration is through lungs.
4. Move by hopping 4. Move by crawling.
5. Development is indirect through tadpole stage. 5. Development is direct with no intermediate stage in life cycle.

Question 4.
What are the differences between animals belonging to the Aves group and those in the Mammalia group?
Answer:

Aves Annelids
1. Aves have beak. 1. Mammalia do not have beak.
2. Their body is cov – ered with feathers. with hair. Feathers are absent. 2. Their body is covered
3. Forelimbs are modi 3. Forelimbs are not modified into wings flight. as in birds. However, forelimbs may be modified for various purposes.

 

Aves Mammalia
1. They lay eggs 1. Most of the mammals produce young ones.
2. They do not have glands to produce mammary glands to produce milk for milk for young ones. 2.They have mammary glands to produce milk for milk for young ones.


JAC Class 9th Science Diversity in Living Organisms Textbook Questions and Answers

Question 1.
What are the advantages of classifying organisms?
Answer:
Following are the advantages of classification:

  1. Classification helps us identify the living organisms easily.
  2. It makes the study of a wide variety of organisms easy and systematic.
  3. It makes the study of similarities and dissimilarities among organisms easy.
  4. It enables us to understand how complex organisms evolved over time.
  5. Classification helps us understand the inter – relationships among different groups.
  6. It forms the basis of other branches of bio – sciences like bio-geography, environmental biology, ecology, etc.
  7.  It also provides a systematic way to identify known and unknown organisms.
  8. Classification systems are accepted internationally. This aids communication between scientists.

Question 2.
How would you choose between two characteristics to be used for developing a hierarchy in classification?
Answer:
The characteristic which is dependent on the previous one and would decide the variety in the next level should be chosen for developing a hierarchy in classification.

  1. Presence of vertebral column in human beings can be considered under vertebrata.
  2. Presence of four limbs makes them the members of tetrapoda.
  3. Presence of mammary glands classifies them under mammalia.

JAC Class 9th Science Solutions Chapter 7 Diversity in Living Organisms

Question 3.
Explain the basis for grouping organisms into five kingdoms.
Answer:
The bases for grouping organisms into five kingdoms are as follows:

  1. Cellular structure: The two major divisions based on the cellular structure within living things are prokaryotes and eukaryotes.
  2. Number of cells: It divides organisms into unicellular and multicellular.
  3. Mode and source of nutrition: Organisms are divided, based on the mode of nutrition, into autotrophis and heterotrophic.
  4. Presence or absence of cell wall: It divides organisms into plants and animals.
  5. Phylogenetic relationship and body organisation: Based on body organisation and evolution, organisms are divided into simple and complex organisms.

Question 4.
What are the major divisions in kingdom Plantae? What is the basis for these divisions?
Answer:
Divisions in kingdom Plantae are:
1. Thallophyta,
2. Bryophyta,
3. Pteridophyta,
4. Gymnosperms,
5. Angiosperms.
Bases for classification of kingdom Plantae into these divisions are:

  1. Whether the plant body has well differentiated and distinct components or not.
  2. Whether the plant body has special tissues for the transport of water and other substances within it or not.
  3. Whether the plant bears the seeds or not.
  4. Whether the seeds are enclosed within fruits or not.

Question 5.
How are the criteria for deciding divisions in plants different from the criteria for deciding the subgroups among animals?
Answer:
The criteria for deciding divisions in plants are the presence or absence of seeds and flowers, differentiation of body parts, presence or absence of specialised vascular tissues and nature of the seed The criteria for subdivisions among animals are the presence or absence of notochord and coelom, position of nerve cord, gill slits, body segmentation, habitat and oviparity or viviparity.

Question 6.
Explain how animals in Vertebrata are classified into further subgroups.
Answer:
The subphylum Vertebrata has been classified into two divisions, viz. Agnatha and Gnathostomata, on the basis of presence or absence of jaws and paired appendages. Agnatha does not have jaws and paired appendages while Gnathostomata bear jaws and paired appendages. These division have further been classified into Pisces, Amphibia, Reptilia, Aves and Mammalia.
1. The major characteristics used to classify these groups are as follows:

  • The kind of exoskeleton or endoskeleton,
  • The kind of respiratory organs,
  • The method of reproduction and giving birth to young ones.

2. The classes with their characteristics are as follows:

  1. Exoskeleton of scales: endoskeleton of cartilage or bones; breathing through gills Pisces (fishes).
  2. Breathing through gills only in larva: skin slimy – Amphibia.
  3. Exoskeleton of scales: laying eggs outside the water – Reptilia.
  4. Exoskeleton of feathers: lay eggs; flight possible – Aves (Birds).
  5. Exoskeleton of hair: external ears give birth to young ones – Mammalia.

JAC Class 9 Science Solutions

JAC Class 9th Science Solutions Chapter 3 Atoms and Molecules

JAC Board Class 9th Science Solutions Chapter 3 Atoms and Molecules

JAC Class 9th Science Atoms and Molecules InText Questions and Answers

Page 32

Question 1.
In a reaction, 5.3g of sodium carbonate reacted with 6g of ethanoic acid. The products were 2.2g of carbon dioxide, 0.9g water and 8.2g of sodium ethanoate. Show that these observations are in agreement with the law of conservation of mass. Sodium carbonate + Acetic acid → Sodium acetate + Carbon dioxide + Water
Answer:
JAC Class 9th Science Solutions Chapter 3 Atoms and Molecules 1
This shows that during a chemical reaction, mass of reactants mass of products. Hence the given observation are in agreement with the law of conservation of mass.

Question 2.
Hydrogen and oxygen combine in the ratio of 1 : 8 by mass to form water. What mass of oxygen gas would be required to react completely with 3g of hydrogen gas?
Answer:
Ratio of H : O by mass in water is:
Hydrogen : Oxygen → H2O ⇒ 1 : 8 = 3 : x or x = 24g
24 g of oxygen gas would be rcquircd to react completely with 3g of hydrogen.

Question 3.
Which postulate of Dalton’s atomic theory is the result of the Law of consersatlon of mass?
Answer:
Awms are indivisible particles, which can neither be created nor destroyed in a chemical rcacuon.

Question 4.
Which postulate of Dalton’s atomic theory can explain the law of definite proportions?
Answer:
“The relative number and kind of atoms are constant in a given compound”

Page 35

Question 1.
Define the atonik mass unit.
Answer:
A unit of mass used in express atomic and molecular weights, equal to one twelfth (1/12th.) of the mass of an stom of carbon – 12 The relative atomic masses of all elements have been found with respect to an atom of carbon – 12.

Question 2.
Why Is it not possible to see an atom with naked eyes?
Answer:
The size of an atom is very small, Further, atoms of most elements do not exist independently. The radius of an atom is of the order of 10-10m.

Page 39

Question 1.
Write down the formulae of
(a) sodium oxide
(b) aluminium chloride
(c) sodium sulphide
(d) magnesium hydroxide
Answer:
(a) Sodium oxide — Na2O
(b) Aluminium chloride — AlCl3
(c) Sodium sulphide — Na2S
(d) Magnesium hydroxide — Mg(OH)2

Question 2.
Write down the names of compounds represented by the following formulae:
(a) Al2(SO4)3
(b) CaCl2
(c) K2SO4
(d) KNO3
(e) CaCO3
Answer:
(a) Al2(SO4)3 : Aluminium sulphate
(b) CaCl2 : Calcium chloride
(c) K2SO2 : Potassium sulphate
(d) KNO3 : Potassium nitrate
(e) CaCO2 : Calcium carbonate

Question 3.
What Is meant by the term chemical formula?
Answer:
The chemical formula of a compound is the symbolic representation of its composition. It gives the number and kinds of atoms which are chemically united in a given compound. For example, chemical formula of sodium chloride is NaCl.

Question 4.
How many atoms are present in a
(a) H2S molecule and
(b) \(\mathrm{PO}_{4}^{3-}\) ion?
Answer:
(a) H2S → 3 atoms are present: 2 atoms of hydrogen and 1atom of sulphur.
(b) \(\mathrm{PO}_{4}^{3-}\) → 5 atoms are present: 1 atom of phosphorus and 4 atoms of oxygen.

Page 40

Question 1.
Calculate the molecular masses of H2, O2 C12, CO2, CH4, C2H6, C2H4, NH3, CH3OH.
Answer:
The molecular masses are:
H2 → 1 + 1 = 2u
O2 → 16 + 16 = 32u
Cl2 → 35.5 + 35.5 = 71u
CO2 → p 12 + 32 = 44u
CH4 → 12 + 4 = 16u
C2H6 → (12 × 2) + (1 × 6) = 30u
C2H4 → (12 × 2) + (1 × 4) = 28u
NH3 → (1 × 14) + (1 × 3) = 17u
CH3OH → (1 × 12) + (1 × 3) + (1 × 16)(1 × 1) = 32u.

Question 2.
Calculate the formula unit of masses of ZnO, Na2O, K2CO3, given atomic masses of Zn = 65u, Na = 23u, K = 39u, C = 12u and O = 16u.
Answer:
The formula Unit mass of:
(a) ZnO = 65u + 16u = 81u
(b) Na2O = (23u × 2) + 16u = 46u + 16u = 62u
(c) K2CO3 = (39u × 2) + 12u + (16u × 3)
= 78u + 12u + 48u
= 138u.

Page 42

Question 1.
If 1 mole of carbon atoms weigh 12grams, what Is the mass (in grams) of 1 atom of carbon?
Answer:
1 mole of carbon atoms = 6.022 × 1023 atoms
Now, 12/6.022 × 1023 atoms of carbon weigh = 12g
One atom of carbon weighs = \(\frac{12}{6.023}\) × 1023
= 1.99 × 10-23g.

Question 2.
Which has more number of atoms 100 grams of sodium or loo grams of iron (given atomic mass of Na = 23u, Fe 56u)?
Answer:
23 gram atomic unit or 23g sodium (1 mole) = 6.022 × 1023 atoms
100 gram atomic unit or 100g sodium = \(\frac{6.022 \times 10^{23} \times 100}{23}\)
= 2.617 × 1024 atoms Again 56 gram atomic unit or 56 g iron (1 mole) 6.022 × 1023
100 gram atomic unit or 100 g iron = \(\frac{6.022 \times 10^{23} \times 100}{56}\)
= 1. 075 × 1024 atoms Thus, 100 g of sodium has more atoms than 100g of iron

JAC Class 9th Science Atoms and Molecules Textbook Questions and Answers

Question 1.
A 0.24g sample of compound of oxygen and boron was found by analysis to contain 0.096g of boron and 0.144g of oxygen. Calculate the percentage composition of the compound by weight.
Answer:
Percentage (%) of boron in the sample
\(\frac{0.096}{0.24}\) × 100 = 40%
Percentage (%) of oxygen in the sample
\(\frac{0.144}{0.24}\) × 100 = 60%
The sample of compound contains 40% boron and 60% oxygen by weight.

Question 2.
When 3.0g of carbon is burnt in 8.00 g oxygen, 11.00g of carbon dioxide is produced. What mass of carbon dioxide will be formed when 3.00g of carbon Is burnt In 50.00g of oxygen? Which law of chemical combination will govern your answer?
Answer:
When 3.0g of carbon is burnt in 8.00g oxygen, 11.00g carbon dioxide is produced. It means all of carbon and oxygen are used up and carbon and oxygen are combined in the ratio of 3 : 8 to form carbon dioxide. Thus when there is 3g carbon and 50.0g oxygen, then also only 8g oxygen will be used and 11.0g carbon dioxide will be formed. The remaining oxygen is not used up. This indicates law of defmite proportions which Say that in compounds, the combining elements are present in definite proportions by mass.

Question 3.
What are polyatomic ions? Give examples.
Answer:
The ions which contain more than one atom (same kind or may be of different kind) and behave as a single unit are called polyatomic ions. For example:

  1. Ammonium ion NH is a compound ion which is made up of two types of atoms joined together, viz., nitrogen and hydrogen.
  2. Carbonate ion CO is a compound ion which is made up of two types of atoms joined together, viz., carbon and oxygen.

Question 4.
Write the chemical formulae of the following:
(a) Magnesium chloride
(b) Calcium oside
(c) Copper nitrate
(d) Aluminium chloride
(e) Calcium carbonate
Answer:
(a) Magnesium chloride : MgCl
(b) Calcium oxide : CaO
(e) Copper nitrate : Cu(NO3)2
(d) Aluminium chloride : AlCl3
(e) Calcium carbonate: CaCO3

Question 5.
Give the names of the elements present in the following compounds:
(a) Quick lime
(b) Hydrogen bromide
(c) Baking powder
(d) Potassium sulphate
Answer:
(a) Quick lime : Calcium and oxygen
(b) Hydrogen bromide : Hydrogen and bromine
(c) Baking powder : Sodium, hydrogen. carbon and oxygen
(d) Potassium sulphate : potassium. sulphur and oxygen

Question 6.
Calculate the molar mass of the following substances.
(a) Ethvne, C2H2
(b) Sulphur molecule, S8
(c) Phosphorus molecule, P4 (Atomic mass of phosphorus = 31u)
(d) Hydrochloric acid, HCl
(e) Nitric acid, HNO3
Answer:
(a) Ethyne, C2H2 = (2 × 12) + (2 × 1) = 26g
(b) Sulphur molecule, S8 = 8 × 32 = 256g
(c) Phosphorus molecules, P4 = 4 × 31 = 124g
(d) Hydrochloric acid, HCl = (1 × 1) + (1 × 35.5) = 36.5g
(e) Nitric acid, HNO3 = (1 × 1) + (1 × 14) + (3 × 16) = 63g

Question 7.
What is the muss of
(a) 1 mole of nitrogen atoms?
(b) 4 moles of aluminium atoms (atomic mass of aluminium 27u)?
(c) 10 moles of sodium sulphite (Na2SO3)?
Answer:
(a) 1 mole of nitrogen atoms 14u = 14g
(b) 4 moles of aluminium atoms = 4 × 27 = 108u = 108g
(c) 1 mole of sodium sulphite = (2 × 23) + (1 × 32) + (3 × 16) = 126u = 126g
10 moles of sodium sulphite = 10 × 126 = 1260g.

Question 8.
Convert Into mole.
(a) 12g of oxygen gas
(b) 20g of water
(c) 22 g of carbon dioxide
Answer:
(a) Given mass of oxygen gas = 12g
Molar mass of oxygen gas (O2) = 32g
Mole of oxygen gas = \(\frac{12}{32}\)
= 0.375 mole.

(b) Given mass of water = 20g
Molar mass of water(H2O) (2 × 1) + 16= 18g
Mole of water = \(\frac{20}{18}\)= 1.11 mole.

(c) Given mass of carbon dioxide = 22g
Molar mass of carbon dioxide (CO2) (1 × 12) + (2 × 16) = 12 + 32 = 44g
Mole of carbon dioxide = \(\frac{22}{44}\)
= 0.5 mole.

Question 9.
What is the mass of
(a) 0.2 mole of oxygen atoms?
(b) 0.5 mole of water molecules?
Answer:
(a) Mole of oxygen atoms = 0.2 mole
Molar mass of oxygen atoms = 16g
Mass of oxygen atoms 16 × 0.2 = 3.2g.

(b) Mole of water molecule 0.5 mole
Molar mass of water molecules = (2 × 1) + 16 = 18g
Mass of H2O = 18 × 0.5 = 9g.

Question 10.
Calculate the number of molecules of sulphur (S8) present In 16 g of solid sulphur.
Answer:
Molar mass of sulphur (S8) = 256 g = 6.022 × 1023 molecules
Given mass of sulphur = 16g
Molecules of sulphur = \(\frac{16 \times 6.022 \times 10^{23}}{256}\)
\(=\frac{96.35 \times 10^{23}}{256}\) = 0.376 × 1023 molecules.

Question 11.
Calculate the number of aluminium ions present In 0.051 g of aluminium oxide.
Hint: The mass of an ion is the same as that of an atom of the saine element Atomic mass of Al = 27u
Answer:
1 mole of aluminium oxide, Al2O3 = (2 × 27) + (3 × 16) = 102u = 102g
102 g of Al2O3 has = 6.022 × 1023 Al2O3 molecules
0.051 g of Al2O3has = \( \frac{6.022 \times 10^{23} \times 0.051}{102}\)
= 3.01 × 1020 molecules
1 molecule of Al2O3 gives = 2 Al3+ ions
Hence, 0.051g Al2O3 gives = 2 × 3.01 × 1020 Al3+ ions
= 6.022 × 1020 aluminium ions.

JAC Class 9 Science Solutions

JAC Class 9 Social Science Important Questions Economics Chapter 4 भारत में खाद्य सुरक्षा 

JAC Board Class 9th Social Science Important Questions Economics Chapter 4 भारत में खाद्य सुरक्षा

वस्तुनिष्ठ प्रश्न

दिए गए चार विकल्पों में से सही उत्तर चुनिए
1. हरित क्रांति का सर्वाधिक लाभ हुआ
(अ) राजस्थान व उत्तर प्रदेश में
(ब) पंजाब और हरियाणा में
(स) महाराष्ट्र और तमिलनाडु में
(द) पूरे देश में।
उत्तर:
(ब) पंजाब और हरियाणा में

2. निर्धनों में भी निर्धन लोगों के पास जो कार्ड होता है, वह है
(अ) बी. पी. एल. कार्ड
(ब) ए. पी. एल. कार्ड
(स) अन्त्योदय कार्ड
(द) उक्त में से कोई नहीं।
उत्तर:
(स) अन्त्योदय कार्ड

3. काम के बदले अनाज योजना प्रारम्भ की गई थी
(अ) 1967-68 में
(ब) 1975-76 में
(स) 1977-78 में
(द) 1980-81 में।
उत्तर:
(स) 1977-78 में

4. अन्नपूर्णा योजना बनाई गई
(अ) बी. पी. एल. परिवारों के लिए
(ब) ए. पी. एल. परिवारों के लिए
(स) दीन वरिष्ठ नागरिकों के लिए
(द) उक्त सभी के लिए।
उत्तर:
(स) दीन वरिष्ठ नागरिकों के लिए

अति लघूत्तरात्मक प्रश्न

प्रश्न 1.
खाद्य उपलब्धता से क्या आशय है?
उत्तर:
खाद्य उपलब्धता का आशय सम्पूर्ण देश के खाद्यान्न उत्पादन, आयात और सरकारी अनाज भंडारों में एकत्रित पिछले वर्षों के स्टॉक से है।

JAC Class 9 Social Science Important Questions Economics Chapter 4 भारत में खाद्य सुरक्षा 

प्रश्न 2.
खाद्य सुरक्षा के तीन प्रमुख पहलू कौन-कौन से हैं?
उत्तर:

  1. खाद्य की उपलब्धता,
  2. खाद्य तक पहुँच,
  3. खरीदने की क्षमता।

प्रश्न 3.
बंगाल के अकाल से सबसे अधिक कौन लोग प्रभावित हुए?
उत्तर:
बंगाल के अकाल से खेतिहर मजदूर, मछुआरे, परिवहन कर्मी और अन्य अनियमित श्रमिक सबसे अधिक प्रभावित हुए थे।

प्रश्न 4.
कुपोषण से सबसे अधिक कौन प्रभावित होता है?
उत्तर:
कुपोषण से सबसे अधिक महिलाएँ प्रभावित होती हैं।

प्रश्न 5.
राशन कार्ड कितने प्रकार के होते हैं? उल्लेख कीजिए।
उत्तर:
राशन कार्ड निम्नलिखित तीन प्रकार के होते

  1. निर्धनों में भी निर्धन लोगों के लिए अंत्योदय
    कार्ड,
  2. निर्धनता रेखा से नीचे के लोगों के लिए बी. पी. एल. कार्ड,
  3. अन्य शेष लोगों के लिए ए. पी. एल. कार्ड।

प्रश्न 6.
भारत की खाद्य सुरक्षा के दो प्रमुख अंग कौन-कौन से हैं।
उत्तर:

  1. खाद्यान्नों का बफर स्टॉक,
  2. सार्वजनिक वितरण प्रणाली।

प्रश्न 7.
सहायिकी से क्या आशय है?
उत्तर:
सहायिकी (सब्सिडी) सरकार द्वारा किया जाने वाला वह भुगतान है जो किसी उत्पादक को बाजार कीमत की अनुपूर्ति के लिए किया जाता है। इसके द्वारा घरेलू उत्पादकों के लिए ऊँची आय के साथ उपभोक्ता कीमतों को कम करने के प्रयास किए जाते हैं।

लघूत्तरात्मक प्रश्न

प्रश्न 1.
खाद्य सुरक्षा के विभिन्न आयामों का उल्लेख कीजिए।
उत्तर:
खाद्य सुरक्षा के निम्नलिखित आयाम हैं:
(क) खाद्य उपलब्धता का अभिप्राय देश में खाद्य उत्पादन, खाद्य आयात और अनाज भण्डारों में संचित पिछले वर्षों के स्टॉक के योग से है।

(ख) खाद्य पहुँच का अर्थ यह है कि प्रत्येक व्यक्ति को खाद्य की निर्बाध आपूर्ति होती रहे।

(ग) खाद्य सामर्थ्य का अर्थ है कि लोगों के पास आवश्यक पौष्टिक भोजन खरीदने के लिए धन उपलब्ध हो।

JAC Class 9 Social Science Important Questions Economics Chapter 4 भारत में खाद्य सुरक्षा 

प्रश्न 2.
विश्व खाद्य शिखर सम्मेलन 1995 में खाद्य सुरक्षा के सम्बन्ध में की गयी घोषणा क्या थी?
उत्तर:
विश्व खाद्य शिखर सम्मेलन 1995 में यह घोषणा की गई कि, “वैयक्तिक, पारिवारिक, क्षेत्रीय, राष्ट्रीय तथा वैश्विक स्तर पर खाद्य सुरक्षा का अस्तित्व तभी है, जब सक्रिय और स्वस्थ जीवन व्यतीत करने के लिए आहार सम्बन्धी जरूरतों और खाद्य पदार्थों को पूरा करने के लिए पर्याप्त, सुरक्षित एवं पौष्टिक खाद्य तक सभी लोगों की भौतिक एवं आर्थिक पहुँच सदैव हो।”

प्रश्न 3.
देश में कोई आपदा खाद्य सुरक्षा को किस प्रकार प्रभावित करती है?
उत्तर:
देश में कोई प्राकृतिक आपदा से कुल उत्पादन में कमी आती है इस कमी से उस क्षेत्र में खाद्य-पदार्थों की कमी होती है और इस कमी के कारण कीमतों में वृद्धि होने से लोग उन्हें खरीद नहीं पाते। अगर यह आपदा विस्तृत क्षेत्र में आती है या लम्बे समय तक बनी रहती है तो भुखमरी की स्थिति पैदा हो जाती है जिसके कारण अकाल की स्थितियाँ बनती

प्रश्न 4.
सरकार के इतने प्रयासों के बाद भी भूख के कारण किन-किन स्थानों पर लोगों की मृत्यु हुई?
उत्तर:
सरकार के सभी को खाद्य उपलब्ध कराने के भरसक प्रयासों के बाद भी देश के उड़ीसा में कालाहांडी तथा काशीपुर और राजस्थान के बारां तथा झारखंड के पलामू जिलों के सुदूरवर्ती स्थानों पर भूख के कारण लोगों की मृत्यु होने के समाचार मिले हैं।

प्रश्न 5.
भारतीय खाद्य सुरक्षा अधिनियम 2013 के बारे में आप क्या जानते हैं?
उत्तर:
भारतीय खाद्य सुरक्षा अधिनियम 2013 के द्वारा ऐसी व्यवस्था करने का प्रयास किया गया है जिससे खाद्य एवं पोषण सम्बन्धी सुरक्षा सस्ती कीमतों पर उपलब्ध कराई जा सके ताकि सभी लोग गरिमामय जीवन निर्वाह कर सकें। इस अधिनियम के तहत 75 प्रतिशत ग्रामीण तथा 50 प्रतिशत शहरी जनसंख्या को योग्य परिवार के रूप में वर्गीकृत किया गया है। इन योग्य परिवारों को 5 कि. ग्रा. प्रति व्यक्ति प्रति माह अनाज उपलब्ध कराया जाता है जिसमें गेहूँ 2 रु. प्रति कि. ग्रा. तथा चावल 3 रु. प्रति कि. ग्रा. की दर पर दिया जाता है।

JAC Class 9 Social Science Important Questions Economics Chapter 4 भारत में खाद्य सुरक्षा 

प्रश्न 6.
अंत्योदय अन्न योजना को विस्तार से बताइए।
उत्तर:
अंत्योदय अन्न योजना का शुभारम्भ दिसम्बर-2000 में हुआ। इस योजना के अन्तर्गत ऐसे एक करोड़ लोगों की पहचान की गई जो कि लक्षित सार्वजनिक प्रणाली के अन्तर्गत निर्धनता रेखा से नीचे जीवन यापन कर रहे थे। इस योजना के लिए सम्बन्धित राज्यों के ग्रामीण विकास विभागों ने सर्वेक्षण के माध्यम से इन लोगों की पहचान की। इन चिह्नित परिवारों के लिए प्रतिमाह 25 किग्रा. गेहूँ 2 रु. प्रति किलो की आर्थिक सहायता पर प्रतिमाह उपलब्ध कराया जाने लगा।

साथ में 3 रु. प्रति कि.ग्रा. की दर पर चावल भी उपलब्ध कराये जाने की व्यवस्था की गई। गेहूँ की मात्रा को अप्रैल 2002 में 25 किग्रा. से बढ़ाकर 35 किग्रा. कर दिया गया। जून 2003 और अगस्त 2004 में इन परिवारों की संख्या में 50-50 लाख अतिरिक्त बी. पी. एल. परिवारों को और जोड़ दिया गया। वर्तमान में इस योजना के अन्तर्गत 2 करोड़ परिवार लाभान्वित हो रहे हैं।

प्रश्न 7.
श्वेत क्रांति और हरित क्रांति में अन्तर बताइए।
उत्तर:

  1. श्वेत क्रांति का सम्बन्ध दुधारू पशुपालन पर निर्भर है जबकि हरित क्रांति का सम्बन्ध खाद्यान्नों के उत्पादन पर निर्भर है।
  2. श्वेत क्रांति के माध्यम से समाज के प्रत्येक वर्ग के लोगों को दूध और दूध से बनी वस्तुओं की उपलब्धता सुनिश्चित की जाती है जबकि हरित क्रांति के माध्यम से देश के प्रत्येक नागरिक की खाद्यान्न सम्बन्धी आवश्यकताओं की पूर्ति के प्रयास किये जाते हैं।

JAC Class 9 Social Science Important Questions Economics Chapter 4 भारत में खाद्य सुरक्षा 

प्रश्न 8.
क्या स्वतंत्रता प्राप्ति के बाद खाद्यान्नों में आत्मनिर्भर होना भारत का लक्ष्य रहा है?
उत्तर:
हाँ, स्वतंत्रता प्राप्ति के पश्चात् खाद्यान्नों में आत्मनिर्भर होना भारत का लक्ष्य रहा है। स्वतंत्रता प्राप्ति के पश्चात् भारतीय नीति-निर्माताओं ने खाद्यान्नों में आत्मनिर्भरता प्राप्त करने के सभी उपाय किए। भारत में कृषि में एक नयी रणनीति अपनाई, जिसकी परिणति हरित क्रांति में हुई, विशेषकर गेहूँ और चावल के उत्पादन में। तत्कालीन प्रधानमंत्री इंदिरा गाँधी ने जुलाई, 1968 में ‘गेहूँ क्रांति’ शीर्षक से एक विशेष डाक टिकट जारी कर कृषि के क्षेत्रक में हरित क्रांति की प्रभावशाली प्रगति को आधिकारिक रूप से दर्ज किया।

गेहूँ की सफलता के बाद चावल के क्षेत्र में भी सफलता मिली है। परन्तु अनाज की उपज में वृद्धि समानुपातिक नहीं थी। उत्तर प्रदेश और मध्य प्रदेश में सर्वाधिक वृद्धि जो कि क्रमश: 44.01 और 30.21 करोड़ टन 2015-16 में है। वर्ष 2015-16 में कुल अनाजों का उत्पादन 252.22 करोड़ टन था। गेहूँ के उत्पादन में उत्तर प्रदेश एवं मध्य प्रदेश में उल्लेखनीय वृद्धि हुई जो कि क्रमश: 26.87 और 17.69 करोड़ टन 2015-16 में है। दूसरी तरफ पश्चिम बंगाल एवं उत्तर प्रदेश में चावल के उत्पादन में उल्लेखनीय वृद्धि हुई जो 15.75 एवं 12.51 करोड़ टन क्रमश: 2015-16 में है।

निबन्धात्मक प्रश्न

प्रश्न 1.
सार्वजनिक वितरण प्रणाली क्या है? किन आधारों पर सार्वजनिक वितरण प्रणाली की आलोचना की जाती है?
उत्तर:
सार्वजनिक वितरण प्रणाली-भारतीय खाद्य निगम द्वारा अधिप्राप्त अनाज को सरकार विनियमित राशन दुकानों के माध्यम से समाज के निर्धन वर्गों में वितरित करती है। इसे सार्वजनिक वितरण प्रणाली (पी. डी. एम.) कहते हैं। सार्वजनिक वितरण प्रणाली की आलोचना-सार्वजनिक वितरण प्रणाली की आलोचनाएँ निम्नलिखित आधारों पर की जाती है

  1. एक ओर तो भारतीय खाद्य निगम (एफ. सी. आई.) के गोदाम एवं अन्न भण्डार खाद्यान्नों से भरे पड़े हैं, वहीं दूसरी ओर देश के कुछ भागों में भुखमरी के उदाहरण पाये जाते हैं।
  2. भारतीय खाद्य निगम में गेहूँ और चावल का भण्डार बफर स्टॉक प्रतिमानों से लगातार ऊँचा बना रहा है। सन् 2014 में गेहूँ और चावल का भण्डार 65.2 करोड़ टन था। अनाजों के बफर स्टॉक का ऊँचा स्तर बर्बादी और अनाज की गुणवत्ता में ह्रास के अतिरिक्त उच्च रखरखाव लागत के लिए भी जिम्मेदार है।
  3. न्यूनतम समर्थन मूल्य में वृद्धि ने विशेषकर खाद्यान्नों के अधिशेष वाले राज्यों के किसानों को अपनी भूमि पर मोटे अनाजों की खेती समाप्त कर चावल और गेहूँ उपजाने के लिए प्रेरित किया है, जबकि मोटा अनाज गरीबों का मुख्य भोजन है। चावल की खेती के लिए सघन सिंचाई से पर्यावरण और जल स्तर में गिरावट भी आयी है।
  4. मध्य प्रदेश में गरीबों के उपभोग के गेहूँ और चावल का केवल पाँच प्रतिशत भाग राशन की दुकानों से पूरा किया जाता है, जबकि उत्तर प्रदेश में व बिहार में यह प्रतिशत और भी कम है। इस प्रकार गरीबों को अपनी खाद्यान्न सम्बन्धी आवश्यकताओं के लिए राशन की दुकानों की अपेक्षा बाजारों पर अधिक निर्भर रहना पड़ता है।
  5. सार्वजनिक वितरण प्रणाली डीलर (राशन डीलर) अधिक लाभ कमाने के लिए अनाज को खुले बाजार में बेचने, घटिया अनाज बेचने एवं अनियमित तरीके से दुकान खोलने जैसे कदाचार करते हैं।
  6. राशन वितरण व्यवस्था में कमियाँ होने के कारण सार्वजनिक वितरण प्रणाली का पूर्ण रूपेण लाभ समाज के निर्धन वर्ग को नहीं मिल पा रहा है।

JAC Class 9 Social Science Important Questions

JAC Class 10 English Grammar Discursive Passages

JAC Board Class 10th English Grammar Discursive Passages

JAC Class 10th English Grammar Discursive Passages Textbook Questions and Answers

Discursive Passages

1. Read the passage carefully.

Philosophy of Education is a label applied to the study of the purpose, process, nature and ideals of education. It can be considered a branch of both philosophy and education. Education can be defined as the teaching and learning of specific skills, and the imparting of knowledge, judgment and wisdom, and is something broader than the societal institution of education we often speak of.

Many educationists consider it a weak and woolly field, too far removed from the practical applications of the real world to be useful. But philosophers dating back to Plato and the Ancient Greeks have given the area much thought and emphasis, and there is little doubt that their work has helped shape the practice of education over the millennia.

Plato is the earliest important educational thinker, and education is an essential element in “The Republic” (his most important work on philosophy and political theory, written around 360 B.C.). In it, he advocates some rather extreme methods: removing children from their mothers’ care and raising them as wards of the state, and differentiating children suitable to the various castes, the highest receiving the most education, so that they could act as guardians of the city and care for the less able.

He believed that education should be holistic, including facts, skills, physical discipline, music and art. Plato believed that talent and intelligence is not distributed genetically and thus is be found in children bom to all classes, although his proposed system of selective public education for an educated minority of the population does not really follow a democratic model.

Aristotle considered human nature, habit and reason to be equally important forces to be cultivated in education, the ultimate aim of which should be to produce good and virtuous citizens. He proposed that teachers lead their students systematically, and that repetition be used as a key tool to develop good habits, unlike Socrates’ emphasis on questioning his listeners to bring out their own ideas. He emphasized the balancing of the theoretical and practical aspects of subjects taught, among which he explicitly mentions reading, writing, mathematics, music, physical education, literature, history, and a wide range of sciences, as well as play, which he also considered important.

During the Medieval period, the idea of Perennialism was first formulated by St. Thomas Aquinas in his work “De Magistro”. Perennialism holds that one should teach those things deemed to be of everlasting importance to all people everywhere, namely principles and reasoning, not just facts (which are apt to change over time), and that one should teach first . about people, not machines or techniques. It was originally religious in nature, and it was only much later that a theory of secular perennialism developed.

During the Renaissance, the French skeptic Michel de Montaigne (1533 – 1592) was one of the first to critically look at education. Unusually for his time, Montaigne was willing to question the conventional wisdom of the period, calling into question the whole edifice of the educational system, and the implicit assumption that university-educated philosophers were necessarily wiser than uneducated farm workers.

Word-Meaning: Holistic = comprehensive, Genetically = relating to genes or genetics, Ultimate = eventual, final

JAC Class 10 English Grammar Discursive Passages

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. Philosophy of education is considered a branch of
(i) education and history
(ii) political science and sociology
(iii) philosophy and education
(iv) history and economy
Answer:
(iii) philosophy and education

b. Who believed that education should be holistic, including facts, skills, physical discipline, music and art?
(i) Aristotle
(ii) St. Thomas Aquinas
(iii) Michel de Montaigne
(iv) Plato
Answer:
(iv) Plato

c. Why do many educationists consider education a weak and woolly field?
(i) As they are not good in studies.
(ii) They found it irrelevant to every field.
(iii) Lack of practical approach and far from real world.
(iv) It can be understood by everyone.
Answer:
(iii) Lack of practical approach and far from real world.

d. What is an essential element in ‘The Republic’?
(i) Business
(ii) Education
(iii) Economy
(iv) Society
Answer:
(ii) Education

e. The term ‘Perennialism’ refers that
(i) one should teach those things which is of everlasting importance to all people.
(ii) one should teach according to the students’ interests.
(iii) one should point out the unnecessary approaches.
(iv) all of the above
Answer:
(i) one should teach those things which is of everlasting importance to all people.

f. What should be found in children born to all classes?
(i) Talent and intelligence
(ii) Habit and culture
(iii) Thought and approach
(iv) All of these
Answer:
(i) Talent and intelligence

JAC Class 10 English Grammar Discursive Passages

g. Who proposed that teachers lead their students systematically?
(i) Plato
(ii) Michel de Montaigne
(iii) Aristotle
(iv) Thomas Aquinas
Answer:
(iii) Aristotle

h. What is the most important work on philosophy and political theory, written by Plato?
(i) Apology
(ii) The Republic
(iii) Phaedrus
(iv) The Symposium
Answer:
(ii) The Republic

i. Who emphasized the balancing of the theoretical and practical aspects of subjects taught?
(i) Aristotle
(ii) Plato
(iii) Socrates
(iv) St. Thomas Aquinas
Answer:
(iii) Socrates

j. Who coined the idea of Perennialism?
(i) Plato
(ii) St. Thomas Aquinas
(iii) Aristotle
(iv) Socrates
Answer:
(ii) St. Thomas Aquinas

k. Find out a word from the passage similar in meaning to ‘rebirth’.
(i) inaction
(ii) decrease
(iii) renaissance
(iv) edifice
Answer:
(iii) renaissance

l. Find out a word from the passage opposite in meaning to ‘undevelop’.
(i) relevant
(ii) doubt
(iii) develop
(iv) malign
Answer:
(iii) develop

JAC Class 10 English Grammar Discursive Passages

2. Read the passage carefully.

Sportsmanship can be conceptualized as an enduring and relatively stable characteristic or disposition such that individuals differ in the way they are generally expected to behave in sports situations. In general, sportsmanship refers to virtues such as fairness, self-control, courage, and persistence, and has been associated with interpersonal concepts of treating others and being treated fairly, maintaining self-control if dealing with others, and respect for both authority and opponents. Sportsmanship is also looked at as being the way one reacts to a sport/ game/player.

The four elements of sportsmanship are often shown being good form, the will to win, equity and fairness. All four elements are critical and a balance must be found among all four for true sportsmanship to be illustrated. These elements may also cause conflict, as a person may desire to win more than play in equity and fairness and thus resulting in a clash within the aspects of sportsmanship. This will cause problems as the person believes they are being a good sportsman, but they are defeating the purpose of this idea as they are ignoring two key components of being sportsman like. When athletes become too self-centred, the idea of sportsmanship is dismissed.

Today’s sporting culture, in particular the base of elite sport, places great importance on the idea of competition and winning and thus sportsmanship takes a back seat as a result. In most, if not all sports, sportsmen at the elite level make the standards on sportsmanship and no matter whether they like it or not, they are seen as leaders and role models in society.

Since every sport is rule driven, the most common offence of bad sportsmanship is the act of cheating or breaking the rules to gain an unfair advantage. A competitor who exhibits poor sportsmanship after losing a game or contest is often called a “sore loser”, while a competitor who exhibits poor sportsmanship after winning is typically called a “bad winner”. Sore loser’s behaviour includes blaming others for the loss, not accepting responsibility for personal actions that contributed to the defeat, reacting to the loss in an immature or improper fashion, making excuses for the defeat, and citing unfavourable conditions or other petty issues as reasons for the defeat.

A bad winner acts in a shallow fashion after his or her victory, such as by gloating about his or her win, rubbing the win in the face(s) of the opponent(s), and lowering the opponent(s)’s self-esteem by constantly reminding the opponent(s) of “poor” performance in comparison (even if the opponent(s) competed well).

Not showing respect to the other team is considered to being a bad sportsman and could lead to demoralizing effects; as Leslie Howe describes: “If a pitcher in baseball decides to pitch not to his maximum ability suggest that the batter is not at an adequate level, (it) could lead to the batter to have low self-confidence or worth.

JAC Class 10 English Grammar Discursive Passages

Word-Meaning: Enduring = durable, Disposition aspects, Petty = small, minor, Batter = cripple

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. When is the idea of sportsmanship dismissed?
(i) When the team does not win.
(ii) When each athlete is not self-centred.
(iii) When the team wins because of one athlete.
(iv) When the athlete becomes too self-centred.
Answer:
(iv) When the athlete becomes too self-centred.

b. The elements of sportsmanship are
(i) good form
(ii) willingness to win
(iii) equity and fairness
(iv) all of these
Answer:
(iv) all of these

c. What does sportsmanship refer to in general?
(i) Fairness
(ii) Self-control
(iii) Courage and persistence
(iv) All of these
Answer:
(iv) All of these

d. What is the most common offence of bad sportsmanship?
(i) Act of cheating and follow rules
(ii) Cheating or breaking rules to gain an unfair advantage
(iii) Winning the hearts of people
(iV) All of the above
Answer:
(ii) Cheating or breaking rules to gain an unfair advantage

e. Who is a ‘sore loser’?
(i) One who loses the game, but wins the hearts.
(ii) One who punishes the athlete for showing the poor sportsmanship.
(iii) One who shows the poor sportsmanship after losing a game or contest.
(iv) One who is self-centred but wins the game.
Answer:
(iii) One who shows the poor sportsmanship after losing a game or contest.

f. What are the similarities between ‘sore loser’ and ‘bad winner’?
(i) Both want to win the game fairly.
(ii) Both are not self-obsessed.
(iii) Both win but lose the hearts of audience but win sportsmanship.
(iv) Both lose the sportsmanship, one after losing the match and the other after winning the match.
Answer:
(iv) Both lose the sportsmanship, one after losing the match and the other after winning the match.

g. If one does not take the responsibility for one’s defeat, is called .
(i) sore loser
(ii) bad winner
(iii) true player
(iv) leader
Answer:
(i) sore loser

JAC Class 10 English Grammar Discursive Passages

h. What happens when athletes become too self-centred?
(i) The idea of sportsmanship is dismissed.
(ii) The importance of games increases.
(iii) They only believe in making money.
(iv) None of these
Answer:
(i) The idea of sportsmanship is dismissed.

i. Who acts in a shallow fashion after his/her victory?
(i) Sore loser
(ii) Bad winner
(iii) Self-centred player
(iv) None of these
Answer:
(ii) Bad winner

j. Which of the following doesn’t belong to ‘sportsmanship’?
(i) Self-control and respect for others
(ii) Fairness and willingness
(iii) Courage and persistence
(iv) Winning by hook or by crook
Answer:
(iv) Winning by hook or by crook

k. Find out a word from the passage opposite in meaning to ‘disbelieve’.
(i) courage
(ii) determination
(iii) believe
(iv) lethargy
Answer:
(iii) believe

l. Find out a word from the passage similar in meaning to ‘general’.
(i) opinion
(ii) imaginary
(iii) uncommon
(iv) common
Answer:
(iv) common

3.Read the passage carefully.

The Indian Space Research Organisation (ISRO) is the space agency of the Government of India headquartered in the city of Bengaluru. Its vision is to “harness space technology for national development while pursuing space science research and planetary exploration.”

Formed in 1969, ISRO superseded the erstwhile Indian National Committee for Space Research (INCOSPAR) established in 1962 by the efforts of independent India’s first Prime Minister, Jawaharlal Nehru, and his close aide and scientist Vikram Sarabhai. The establishment of ISRO thus institutionalised space activities in India. It is managed by the Department of Space, which reports to the Prime Minister of India.

ISRO built India’s first satellite, Aryabhata, which was launched by the Soviet Union on 19 April, 1975. It was named after the Mathematician Aryabhata. In 1980, Rohini became the first satellite to be placed in orbit by an Indian-made launch vehicle, SLV-3. ISRO subsequently developed two other rockets: the Polar Satellite Launch Vehicle (PSLV) for launching satellites into polar orbits and the Geosynchronous Satellite Launch Vehicle (GSLV) for placing satellites into geostationary orbits. These rockets have launched numerous communications satellites and earth observation satellites. Satellite navigation systems like GAGAN and IRNSS have been deployed. In January 2014, ISRO successfully used an indigenous cryogenic engine in a GSLV-D5 launch of the GSAT-14.

ISRO sent a lunar orbiter, Chandrayaan-1, on 22 October, 2008 and a Mars orbiter, Mars Orbiter Mission, on 5 November 2013, which successfully entered Mars orbit on 24 September 2014, making India the first nation to succeed on its first attempt to Mars, and ISRO the fourth space agency in the world as well as the first space agency in Asia to successfully reach Mars orbit. On 18 June, 2016 ISRO successfully set a record with a launch of 20 satellites in a single payload, one being a satellite from Google. On 15 February 2017, ISRO launched 104 satellites in a single rocket (PSLV-C37) and created a world record. ISRO launched its heaviest rocket, Geosynchronous Satellite Launch Vehicle-Mark III (GSLV-Mk III), on 5 June 2017 and placed a communications satellite GSAT-19 in orbit. With this launch, ISRO became capable of launching 4 ton heavy satellites.

JAC Class 10 English Grammar Discursive Passages

Word-Meaning: Exploration = inspection, Erstwhile = former, Subsequently = afterwards

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. What is the vision of ISRO?
(i) To harness space technology for national development
(ii) To give training to scientists only
(iii) To give information on science
(iv) None of these
Answer:
(i) To harness space technology for national development

b. Which of the following satellites was launched after the name of the great mathematician Aryabhata?
(i) Rohini
(ii) Aryabhata
(iii) Chandrayaan
(iv) PSLV
Answer:
(ii) Aryabhata

c. Where is the headquarter of ISRO located?
(i) New Delhi
(ii) Udaipur
(iii) Gandhinagar
(iv) Bengaluru
Answer:
(iv) Bengaluru

d. Who played an instrumental role in the establishment of ISRO?
(i) Aryabhata
(ii) Jawaharlal Nehru and Aryabhata
(iii) Jawaharlal Nehru and Vikram Sarabhai
(iv) Jawaharlal Nehru, Vikram Sarabai, and Aryabhata
Answer:
(iii) Jawaharlal Nehru and Vikram Sarabhai

e. Name the indigenous cryogenic engine launched by ISRO.
(i) GSTD-13
(ii) GSAT-14
(iii) GAGAN
(iv) None of these
Answer:
(ii) GSAT-14

f. ISRO is managed by and reports to .
(i) Scientists, President
(ii) Ministry of Defence, Prime Minister
(iii) Department of Space, Prime Minister of India
(iv) Soviet Union, NASA
Answer:
(iii) Department of Space, Prime Minister of India

g. When did ISRO send a lunar orbiter, Chandrayaan-1?
(i) On 22 October, 2009
(ii) On 24 September, 2013
(iii) On 22 October, 2008
(iv) None of the above
Answer:
(iii) On 22 October, 2008

JAC Class 10 English Grammar Discursive Passages

h. What is the name of the first satellite to be placed in orbit by SLV-3?
(i) Aryabhat
(ii) Rohini
(iii) PSLV
(iv) ASLV
Answer:
(iii) PSLV

i. Which of the following is India’s heaviest rocket?
(i) Scout
(ii) Saturn
(iii) GSLV-Mk III
(iv) Rehbar-I
Answer:
(iii) GSLV-Mk III

j. When did ISRO launch 104 satellites in a single rocket (PSLV-C37) and created a world record?
(i) On 26 February, 2017
(ii) On 15 January, 2019
(iii) On 15 February, 2017
(iv) On 20 December, 2008
Answer:
(iii) On 15 February, 2017

k. Find out a word from the passage opposite in meaning to ‘unsuccessfully’.
(i) exceedingly
(ii) well
(iii) renowned
(iv) successfully
Answer:
(iv) successfully

l. Find out a word from the passage similar in meaning to ‘aboriginal’.
(i) planetary
(ii) indigenous
(iii) familiar
(iv) institutionalized
Answer:
(ii) indigenous

JAC Class 10 English Grammar Discursive Passages

4. Read the passage carefully.

The art of academic writing is not easy to master. It is a formal skill, which requires precision and accuracy, and is perfected by continuous and dedicated practice. Academic writing is the skilful exposition and explanation of an argument, which the writer has carefully researched and developed over a sustained period of time. It is a time-consuming activity and demands patience and perseverance. But the joy of reading and sharing with others, one’s succinctly composed piece of argument, is incomparable.

Before beginning to write, the writer must ask himself a few questions – Why am I writing? What is it that I intend to share with others? What purpose will my writing serve? Have I read enough about the topic or theme about which I am going to write? If one is hesitant to answer even one of the aforementioned questions, one better not write at all! Because academic writing is a serious activity – it makes one part of a shared community of readers and writers who wish to disseminate and learn from well-argued pieces of writing.

The structure of an argumentative essay should take the form of – Introduction (which should be around ten per cent of the entire essay), Body (it should constitute eighty per cent of the piece) and the Conclusion (again, ten per cent of the essay). The introduction should function as the hook which draws the reader in and holds his attention, the body should include cogent and coherently linked paragraphs and the conclusion should re-state the argument and offer a substantial ending to the piece.

Word-Meaning: Accuracy – carefulness, Perseverance – persistence, Succinctly – shortly, in brief, Disseminate – propagate, publicise, Cogent – convincing

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. What is an ideal form of an argumentative essay?
(i) Introduction and conclusion
(ii) Overview, introduction, and rest ten per cent of the essay
(iii) Introduction, body, and conclusion
(iv) Introduction, concise essay and conclusion
Answer:
(iii) Introduction, body, and conclusion

b. Which of the following statements about academic writing is not true?
(i) One’s succinctly composed piece of argument is comparable.
(ii) It is a formal skill, which requires precision, accuracy and continuous and dedicated practice.
(iii) It is not a quick and short term activity.
(iv) Art of academic writing is not easy to master.
Answer:
(i) One’s succinctly composed piece of argument is comparable.

c. What is a serious activity?
(i) Writing on sports
(ii) Academic writing
(iii) Writing on entertainment
(iv) None of these
Answer:
(ii) Academic writing

d. The ending or conclusion of paragraphs should be
(i) convincing
(ii) considerable and substantial
(iii) good
(iv) none of the above
Answer:
(ii) considerable and substantial

e. How does the art of academic writing become perfect?
(i) By itself
(ii) By regular and continuous practice as well as dedication
(iii) When the writer hesitates while writing
(iv) When the writer does not research but writes everything by his own knowledge.
Answer:
(ii) By regular and continuous practice as well as dedication

f. What is academic writing?
(i) The skilful exposition and explanation of an argument
(ii) It is a formal skill which requires precision and accuracy.
(iii) Structure of an argumentative essay
(iv) Both (i) and (ii)
Answer:
(iv) Both (i) and (ii)

JAC Class 10 English Grammar Discursive Passages

g. Which of the following is the most joyful part of writing?
(i) Carefully researched and developed over a sustained period of time
(ii) Reading and sharing with others
(iii) Introduction, body and conclusion
(iv) None of the above
Answer:
(ii) Reading and sharing with others

h. Why an academic writer doesn’t write, if he hesitates to answer his own questions?
(i) Because it is a serious activity.
(ii) Because he can’t complete his writing.
(iii) Because he will not follow the correct format of writing.
(iv) Because he need to research more and more.
Answer:
(i) Because it is a serious activity.

i. How does introduction function?
(i) As a hook
(ii) As a catalyst
(iii) Both (i) and (ii)
(iv) None of these
Answer:
(i) As a hook

j. The art of writing is and demands patience and
(i) perfect / incomparable
(ii) comparable / research
(iii) time consuming / perseverance
(iv) none of these
Answer:
(iii) time consuming / perseverance

k. Find out a word from the passage similar in meaning to ‘concisely’.
(i) cogent
(ii) substantial
(iii) aforementioned
(iv) succinctly
Answer:
(iv) succinctly

l. Find out a word from the passage opposite in meaning to ‘abstract’.
(i) substantial
(ii) beginning
(iii) cogent
(iv) incomparable
Answer:
(i) substantial

5. Read the passage carefully.

On August 3, 1492, Christopher Columbus set sail from Palos, Spain, with less than a hundred crew members to discover a new route to Asia. After spending a difficult time at sea, the party sighted land early on the morning of October 12, 1492. They set foot on an island in the Bahamas which they named A1 Salvador. Columbus presumed that the indigenous people were . Native Indians as he was under the mistaken belief that he had set foot on Indian soil. Probably some 10 million American Indians were natives to the land before the large-scale inhabitation by Europeans and subsequent annihilation of Native Americans started.

However, it took more than a hundred years after Columbus discovered America for the Europeans to finally take the momentous decision to make the New World their home.

The Native Americans actually welcomed the pale-skinned visitors primarily out of curiosity than anything else. They were fascinated by the steel knives and swords, fire spewing cannons, brass and copper utensils, etc. that these visitors brought with them. Eventually, cultural differences erupted. The natives could not stomach the arrogance of the newcomers and the scant respect they paid to nature. The European settlers viewed every resource — plants, animals, and people as something to be commercially exploited.

The native Indians were vastly outnumbered in the wars that ensued. The resistance they put up never proved enough to stop the European settlers. The nomadic lifestyle of the Indians, the relatively unsophisticated weapons at their disposal, the unwillingness of some of their own people to defend themselves, and the diseases of the white men — all contributed to the virtual elimination of their race. Some of the diseases brought by Europeans from their overcrowded cities that decimated the natives were: small pox, plague, measles, cholera, typhoid, and malaria. These deadly diseases, to which most natives had developed no resistance, devastated many tribes between 1775 and 1850.

America was named after an Italian navigator, Amerigo Vespucci, who explored the Northern parts of South America in 1499 and 1500 and later announced to the world about the discovery of a new continent.

Word-Meaning: Presumed = guessed, Indigenous = primitive, Probably = perhaps, Inhabitation = ownership, Momentous = transitory, Ensued = occurred

JAC Class 10 English Grammar Discursive Passages

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. Who was Amerigo Vespucci?
(i) An Italian navigator
(ii) A German navigator
(iii) A French artist
(iv) None of these
Answer:
(iii) A French artist

b. After reaching on an island in the Bahamas, what was presumed by Christopher Columbus?
(i) He found a new route to Asia.
(ii) He assumed that the indigenous people were Native Indians.
(iii) Native Indians were vastly outnumbered in the wars.
(iv) He assumed that America was named after an Italian navigator.
Answer:
(i) He found a new route to Asia.

c. How did America get its name?
(i) After Christopher Columbus, while finding a route from A1 Salvador to Asia.
(ii) The Native Americans referred its name.
(iii) After the name of Amerigo Vespucci, who explored the northern parts of South America.
(iv) After the name of Amerigo Vespucci, who explored the southern parts of South America.
Answer:
(ii) The Native Americans referred its name.

d. Did the Native Americans welcome the pale-skinned visitors?
(i) Yes
(ii) considerable and substantial
(iii) Only few were welcomed.
(iv) none of the above
Answer:
(ii) considerable and substantial

e. Why did the Native Americans welcome the pale-skinned visitors?
(i) They were fascinated by the steel knives and swords, fire spewing cannons, brass and copper utensils etc., which visitors brought with them.
(ii) They were fascinated by their surroundings and culture.
(iii) Both (i) and (ii)
(iv) None of the above
Answer:
(ii) They were fascinated by their surroundings and culture.

f. From the passage we can infer that in comparison to the Europeans, Native Americans
(i) did not pay respect to their nature
(ii) paid respect to their nature
(iii) did nothing
(iv) none of the above
Answer:
(iv) none of the above

g. Diseases like small pox, plague, measles, cholera, typhoid, and malaria were brought by whom?
(i) The Native Americans
(ii) The pale-skinned visitors
(iii) The Europeans
(iv) Amerigo Vespucci
Answer:
(ii) The pale-skinned visitors

JAC Class 10 English Grammar Discursive Passages

h. How many crew members were there with Christopher Columbus, while discovering a new route to Asia?
(i) Almost hundred
(ii) More than hundred
(iii) Less than hundred
(iv) None of these
Answer:
(i) Almost hundred

i. When did Christopher Columbus set sail from Palos to discover a new route to Asia?
(i) Between 1755 to 1850
(ii) On August 3, 1492
(iii) In 1499 and 1500
(iv) On 2 October, 1492
Answer:
(i) Between 1755 to 1850

j. Who were devastated by the deadly disease between 1775 and 1850?
(i) Indians
(ii) Tribes
(iii) Americans
(iv) None of these
Answer:
(iii) Americans

k. Find out a word from the passage similar in meaning to ‘traveling’.
(i) presumed
(ii) nomadic
(iii) inhabitation
(iv) sail
Answer:
(iv) sail

l. Find out a word from the passage opposite in meaning to ‘undeveloped’.
(i) nomadic
(ii) developed
(iii) resistance
(iv) erupted
Answer:
(i) nomadic

6. Read the passage carefully.

Artificial intelligence (AI), sometimes called machine intelligence, is intelligence demonstrated by machines, in contrast to the natural intelligence displayed by humans and other animals. In computer science, AI research is defined as the study of “intelligent agents”: any device that perceives its environment and takes actions that maximize its chance of successfully achieving its goals. Colloquially, the term “artificial intelligence” is applied when a machine mimics “cognitive” functions that humans associate with other human minds, such as “learning” and “problem solving.”

The scope of AI is disputed: as machines become increasingly capable, tasks considered as requiring “intelligence” are often removed from the definition, a phenomenon known as the AI effect, leading to the quip, “AI is whatever hasn’t been done yet.” For instance, optical character recognition is frequently excluded from “artificial intelligence”, having become as routine technology. Capabilities generally classified as AI as of 2017 include successfully understanding human speech, competing at the highest level in strategic game systems (such as chess and Go), autonomous cars, intelligent routing in content delivery network and military simulations.

Artificial intelligence was founded as an academic discipline in 1956, and in the years since has experienced several waves of optimism, followed by disappointment and the loss of funding (known as an “AI winter”), followed by new approaches, success and renewed funding. For most of its history, AI research has been divided into subfields that often fail to communicate with each other. These sub-fields are based on technical considerations, such as particular goals (e.g. “robotics” or “machine learning”), the use of particular tools (“logic” or artificial neural networks), or deep philosophical differences. Subfields have also been based on social factors (particular institutions or the work of particular researchers).

The traditional problems (or goals) of AI research include reasoning, knowledge representation, planning, learning, natural language processing, perception and the ability to move and manipulate objects. General intelligence is among the field’s long-term goals. Approaches include statistical methods, computational intelligence, and traditional symbolic AI. Many tools are used in AI, including versions of search and mathematical optimization, artificial neural networks, and methods based on statistics, probability and economics. The AI field draws upon computer science, mathematics, psychology, linguistics, philosophy and many others.

JAC Class 10 English Grammar Discursive Passages

Word-Meaning: Colloquial = conversational, Mimic = caricature, Cognitive = experimental, phenomenon = aspect

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. Artificial Intelligence is demonstrated by
(i) human beings
(ii) animals
(iii) machines
(iv) none of these
Answer:
(i) human beings

b. AI research is defined as
(i) the study of devices
(ii) the study of artificial intelligence
(iii) the study of intelligent agents
(iv) all of the above.
Answer:
(ii) the study of artificial intelligence

c. When is the term ‘artificial intelligence’ applied?
(i) When humans mimic cognitive functions
(ii) When machines mimic cognitive functions
(iii) Both (i) and (ii)
(iv) None of the above
Answer:
(iii) Both (i) and (ii)

d. AI capabilities include successfully competing at the
(i) Yes
(ii) No
(iii) Only few were welcomed
(iv) All of the above
Answer:
(i) Yes

e. Why did the Native Americans welcome the pale-skinned visitors?
(i) They were fascinated by the steel knives and swords, fire spewing cannons, brass and copper utensils etc., which visitors brought with them.
(ii) They were fascinated by their surroundings and culture.
(iii) Both (i) and (ii)
(iv) None of the above
Answer:
(i) They were fascinated by the steel knives and swords, fire spewing cannons, brass and copper utensils etc., which visitors brought with them.

f. From the passage we can infer that in comparison to the Europeans, Native Americans
(i) did not pay respect to their nature
(ii) paid respect to their nature
(iii) did nothing
(iv) none of the above
Answer:
(ii) paid respect to their nature

g. Diseases like small pox, plague, measles, cholera, typhoid, and malaria were brought by whom?
(i) The Native Americans
(ii) The pale-skinned visitors
(iii) The Europeans
(iv) Amerigo Vespucci
Answer:
(iii) The Europeans

JAC Class 10 English Grammar Discursive Passages

h. The subfields of AI are based on
(i) the use of particular tools
(ii) More than hundred
(iii) both (i) and (ii)
(iv) None of these
Answer:
(iii) both (i) and (ii)

j. When did Christopher Columbus set sail from Palos to discover a new route to Asia?
(i) Between 1755 to 1850
(ii) OnAugust3, 1492
(iii) In 1499 and 1500
(iv) On 2 October, 1492
Answer:
(ii) OnAugust3, 1492

j. Who were devastated by the deadly disease between 1775 and 1850?
(i) Indians
(ii) Tribes
(iii) Americans
(iv) None of these
Answer:
(ii) Tribes

k. Find out a word from the passage similar in meaning to ‘traveling’.
(i) presumed
(ii) nomadic
(iii) inhabitation
(iv) sail
Answer:
(iv) sail

l. Find out a word from the passage opposite in meaning to bundeveloped.
(i) nomadic
(ii) deveLoped
(iii) resistance
(iv) erupted
Answer:
(ii) deveLoped

7. Read the passage carefully.

Like their ancient toga-wearing counterparts, modem philosophers continue to disagree on the nature of freewill. Do we really have any control over the choices we make and the things we desire, and if so, to what degree? Theories of freewill vary, but the ancient words of Plato still line up with our modem perceptions of temptation and willpower. The revered Greek philosopher argued that the human experience is one of constant stmggle between the intellect and the body, between rationality and desire. Along these lines, true freedom is only achievable when willpower unchains us from bodily, emotional, instinctual slavery.

You can find similar sentiments throughout world religions, most of which offer a particular and often difficult path to rise above our darker natures And science? Well, science mostly agrees with all of this. Willpower is all about overcoming your natural impulses to eat cupcakes, skip your morning workout, flirt with the waiter, hit the snooze alarm and check your e-mail during a funeral. Your willpower, however, is limited. If life were a video game, you’d see a glowing “willpower” or “ego” meter at the top of the screen next to your “life” meter. Successfully resist one temptation, and the meter depletes a little. The next temptation depletes the “willpower” meter even more, until there’s nothing left at all.

Our modern scientific understanding of willpower in large part stems from a 1996 research experiment involving chocolate and radishes. Psychologist Roy Baumeister led a study in which 67 test subjects were presented with tempting chocolate, chip cookies and other chocolate- flavored treats before a persistence-testing puzzle. Here’s the catch: The researchers asked some of the participants to abstain from sweets and snack on radishes instead.

Baumeister’s results told a fascinating story. The test subjects who resisted the sweet stuff in favor of radishes performed poorly on the persistence test. They simply didn’t have the willpower left to resist slacking off The resulting paper, “Ego Depletion: Is the Active Self a Limited Resource?” inspired more than a thousand additional studies discussing everything from the influence of positive messages to the ego-sapping power of daily decisions.

Studies also show that cognitive capacity also affects our ability to hold out against temptation. Cognitive capacity is essentially your working memory, which you employ when resisting a temptation or holding a string of numbers in your head. A 1999 study from the University of Iowa professor Baba Shiv found that people tasked with remembering a two-digit number held out better than people remembering a seven-digit number when tempted with chocolate cake.

Word-Meaning:
Counterparts – complement, Perception – understanding, Instinctual – accustomed to, Snooze – nap, Temptation – allurement

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. What is willpower, according to the author?
(i) Overcoming our basic instincts
(ii) Wanting for something that we cannot achieve
(iii) Overcoming our natural impulses
(iv) All of these
Answer:
(iii) Overcoming our natural impulses

b. Cognitive capacity is the ability to
(i) resist a temptation
(ii) maintain balance between intellect and body
(iii) maintain balance between rationality and desire
(iv) all of the above
Answer:
(i) resist a temptation

c. When the author imagines life as a video game, there would be two types of metres to judge willpower
(i) Ego meter and Life meter
(ii) Temptation meter and Life meter
(iii) Willpower meter and Life meter
(iv) Ego meter and Willpower meter
Answer:
(iv) Ego meter and Willpower meter

d. What is cognitive capacity?
(i) Working memory that resists temptation
(ii) Working memory that aggravates temptation
(iii) It only soothes our mind.
(iv) Does nothing
Answer:
(i) Working memory that resists temptation

e. Who is Roy Baumeister?
(i) A philosopher
(ii) A psychologist
(iii) A scientist
(iv) A mathematician
Answer:
(ii) A psychologist

JAC Class 10 English Grammar Discursive Passages

f. According to Plato, human experience is one of constant struggle between
(i) the intellect and the body
(ii) rationality and desire
(iii) both (i) and (ii)
(iv) temptation and repulsion
Answer:
(iii) both (i) and (ii)

g. Plato’s ancient words line up with our and willpower.
(i) old perceptions of temptation
(ii) modem perceptions of temptation
(iii) new perceptions
(iv) none of these
Answer:
(ii) modem perceptions of temptation

h. Most religions in the world recommend
(i) to rise above our dark nature
(ii) to understand the theory of freewill
(iii) to strengthen willpower
(iv) to disagree on the nature of freewill
Answer:
(i) to rise above our dark nature

i. What reference did the author give to the disagreement on the nature of freewill?
(i) Ancient toga-wearing counterparts
(ii) Theory of freewill
(iii) Religious sentiments
(iv) All of the above
Answer:
(i) Ancient toga-wearing counterparts

j. What employs working memory to resist temptation?
(i) Freewill
(ii) Cognitive capacity
(iii) Ego
(iv) Willpower
Answer:
(ii) Cognitive capacity

k. Find out a word from the passage opposite in meaning to ‘dissimilar’.
(i) similar
(ii) discharge
(iii) detach
(iv) release
Answer:
(i) similar

l. Find out a word from the passage similar in meaning to ‘equal’.
(i) rival
(ii) counterpart
(iii) might
(iv) unparallel
Answer:
(ii) counterpart

JAC Class 10 English Grammar Discursive Passages

8. Read the passage carefully.

The Indian Army is the land-based branch and the largest component of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Army, and it is commanded by the Chief of Army Staff (COAS), who is a four-star general. Two officers have been conferred with the rank of field marshal, a five-star rank, which is a ceremonial position of great honour. The Indian Army originated from the armies of the East India Company, which eventually became the British Indian Army, and the armies of the princely states, which finally became the national army after independence. The units and regiments of the Indian Army have diverse histories and have participated in a number of battles and campaigns across the world, earning a large number of battle and theatre honours before and after Independence.

The primary mission of the Indian Army is to ensure national security and national unity, defending the nation from external aggression and internal threats”, and maintaining peace and security within its borders. It conducts humanitarian rescue operations during natural calamities and other disturbances, like Operation Surya Hope, and can also be requisitioned by the government to cope with internal threats. It is a major component of national power alongside the Indian Navy and the Indian Air Force. The army has been involved in four wars with neighbouring Pakistan and one with China. Other major operations undertaken by the army include: Operation Vijay, Operation Meghdoot and Operation Cactus.

Apart from conflicts, the army has conducted large peace time exercises like Operation Brasstacks and Exercise Shoorveer, and it has also been an active participant in numerous United Nations peacekeeping missions including those in: Cyprus, Lebanon, Congo, Angola, Cambodia, Vietnam, Namibia, El Salvador, Liberia, Mozambique and Somalia. The Indian Army has a regimental system, but is operationally and geographically divided into seven commands, with the basic field formation being a division. It is an all-volunteer force and comprises more than 80% of the country’s active defence personnel.

It is the 2nd largest standing army in the world, with 1,237,117 active troops and 960,000 reserve troops. The army has embarked on an infantry modernisation program known as Futuristic Infantry Soldier As a System (F-INSAS), and is also upgrading and acquiring new assets for its armoured, artillery and aviation branches.

Word-Meaning:
Eventually – finally
Component – constituent
Calamities – disasters

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. What is Operation Surya Hope?
(i) Ensures national security
(ii) Humanitarian rescue operations
(iii) Maintains peace and security within its borders
(iv) All of the above
Answer:
(ii) Humanitarian rescue operations

b. The number of reserve troops in Indian Army is
(i) 9,60,000
(ii) 9,70,000
(iii) 9,65,000
(iv) None of the above
Answer:
(i) 9,60,000

c. What is the infantry modernisation program known as?
(i) Futuristic Infantry Soldier As a System (F-INSAS)
(ii) Future Infantry Soldier System
(iii) Futuristic Soldier Infant System
(iv) Futuristic Infant Soldier As a System
Answer:
(i) Futuristic Infantry Soldier As a System (F-INSAS)

d. The Chief of Army Staff (COAS) is a
(i) Five-star general
(ii) Four-star general
(iii) Three-star general
(iv) Two-star general
Answer:
(ii) Four-star general

e. The Indian army is operationally and geographically divided into
(i) six commands
(ii) four commands
(iii) five commands
(iv) seven commands
Answer:
(iv) seven commands

f. Two large peace time exercises conducted by Indian Army are
(i) Operation Vijay and Operation Brasstacks
(ii) Exercise Shoorveer and Operation Cactus
(iii) Operation Brasstacks and Exercise Shoorveer
(iv) Operation Meghdoot and Operation Vijay
Answer:
(iii) Operation Brasstacks and Exercise Shoorveer

JAC Class 10 English Grammar Discursive Passages

g. The Indian Army originated from the armies of
(i) British Indian Army
(ii) East India Company
(iii) British Army
(iv) None of the above
Answer:
(ii) East India Company

h. ………….. of the country’s active defence personnel are in the Indian
Army.
(i) 70%
(ii) 65%
(iii) 80%
(iv) 75%
Answer:
(iii) 80%

i. Field Marshall (FM) is a
(i) Four-star rank
(ii) Five-star rank
(iii) Three-star rank
(iv) Six-star rank
Answer:
(ii) Five-star rank

j. The primary mission of Indian Army is
(i) National security, unity and maintaining peace within its borders.
(ii) To conduct humanitarian rescue operations
(iii) To participate in UN peacekeeping missions
(iv) All of the above
Answer:
(iv) All of the above

k. Find out a word from the passage similar in meaning to ‘civilized’.
(i) noble
(ii) uncivilised
(iii) selfish
(iv) humanitarian
Answer:
(iv) humanitarian

l. Find out a word from the passage opposite in meaning to ‘external’.
(i) internal
(ii) essential
(iii) innate
(iv) artificial
Answer:
(i) internal

JAC Class 10 English Grammar Discursive Passages

9. Read the passage carefully.

During our growing up years we as children were taught – both at home and school – to worship the photos and idols of the gods of our respective religions. When we grew a little older, we were to read holy books like The Bhagwad Gita, Bible and Quran; we were told that there are a lot of life lessons to be learnt from these holy books. We were then introduced to stories from our mythologies which taught us about ethics and morality – what is good and what is bad. I also learnt to be respectful towards my parents who made my life comfortable with their hard work and love and care, and my teachers who guided me to become a good student and a responsible citizen.

Much later in life, I realised that though we learn much from our respective holy books, there is a lot to learn from our surroundings. This realisation dawned upon me when I learnt to enquire and explore. Everything around us – the sun, the moon, the stars, rain, rivers, stones, rocks, birds, plants and animals – teach us many valuable life’s lessons. No wonder that besides the scriptures in many cultures nature is also worshiped. The message that we get is to save our environment and maintain ecological balance. People are taught to live in harmony with nature and recognise that there is God in all aspects of nature.

Nature is a great teacher. A river never stops flowing. If it finds an obstacle in its way in the form of a heavy rock, the river water fights to remove it from its path or finds an alternative path to move ahead. This teaches us to be progressive in life, and keep the fighting spirit alive. Snakes are worshiped as they eat insects in the field that can hurt our crops, thus protecting the grains for us. In fact, whatever we worship is our helper and makes our lives easy for us. There are many such examples in nature, but we are not ready to learn a lesson. Overcome with greed, we are destroying nature. As a result, we face natural disasters like drought, flood and landslides. We don’t know that nature is angry with us. However, it is never too late to learn. If we learn to respect nature the quality of our life will improve.

Word-Meaning:
Respective – particular, Mythologies – legends, folklores, Ethics – morality, Surroundings – particular place,
Scriptures – sacred text, Obstacle – hurdle, barrier, Progressive developing, growing

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. What are we taught in our growing up years as children at home and school, according to the passage?
(i) To lead the life of simplicity
(ii) Only to learn with friends
(iii) To worship the photos and idols of the gods of our respective religions
(iv) None of these
Answer:
(iii) To worship the photos and idols of the gods of our respective religions

b. What did the stories from our mythologies teach us?
(i) Etiquettes and manners
(ii) Ethics and morality
(iii) Style of living
(iv) Way of talking
Answer:
(ii) Ethics and morality

c. Besides scriptures is also worshiped in many cultures.
(i) man
(ii) nature
(iii) woman
(iv) none of these
Answer:
(ii) nature

d. What message does nature give to us?
(i) To save over environment
(ii) To maintain ecological balance
(iii) Both (i) and (ii)
(iv) None of these
Answer:
(iii) Both (i) and (ii)

e. Who made our lives comfortable with their hard work, love and care?
(i) Friends
(ii) Parents
(iii) Relatives
(iv) None of the above
Answer:
(ii) Parents

f. What are people taught?
(i) People are taught to live in harmony with nature.
(ii) People are taught to live in disharmony.
(iii) People are taught to lead the life of loneliness.
(iv) People are taught nothing.
Answer:
(i) People are taught to live in harmony with nature

JAC Class 10 English Grammar Discursive Passages

g. What does the river teach us?
(i) Not to do anything
(ii) To be progressive in life
(iii) To keep the fighting spirit alive
(iv) Both (ii) and (iii)
Answer:
(iv) Both (ii) and (iii)

h. Why are snakes worshiped?
(i) They bite us.
(ii) They eat insects in the field and protect our grains for us.
(iii) They only eat milk.
(iv) None of these
Answer:
(ii) They eat insects in the field and protect our grains for us.

i. What is destroying our nature?
(i) Greed
(ii) Dishonesty
(iii) Indiscipline
(iv) Behaviour
Answer:
(i) Greed

j. If we learn to respect nature the quality of our life will .
(i) deteriorate
(ii) improve
(iii) glow
(iv) none of these
Answer:
(ii) improve

k. Find out a word from the passage similar in meaning to ‘integrity’.
(i) sin
(ii) immorality
(iii) morality
(iv) evil
Answer:
(iii) morality

l. Find out a word from the passage opposite in meaning to ‘irresponsible’.
(i) maintain
(ii) responsible
(iii) untrustworthy
(iv) unaccountabLe
Answer:
(ii) responsible

JAC Class 10 English Grammar Discursive Passages

10. Read the passage carefully.

I. Summer vacation offers families dilemmas and opportunities. For too many kids it becomes a period of intellectual passivity and stalled personal growth. For others — and their parents — it’s a time of overload and frantic scheduling.

2. “Summer is a great time for parents to build a relationship with their children,” says a renowned child psychologist. And it’s an opportunity both for the kids to learn and for the family to grow together. To make this a reality, educators and psychologists point to several simple strategies that parents can start planning before summer gets under way.

3. “Summer’s a perfect time for kids to take skills they’ve learnt in a classroom and use them in new ways.” notes a well-known educator. Comparing prices in a grocery shop can sharpen children’s mental maths skills. Taking measurements to build a new tree house or design a simple plaything teaches geometry. Car trips provide opportunities to study maps and learn geography. Some libraries offer free summer reading programmes for children.

4. Sometimes kids will need a small push in the right direction. Victoria encouraged her seven-year old son, Philip. to take part in their local library’s summer reading club. For every book report a child wrote, he received a raffle ticket. At the end of the summer sports prizes were raffled off. Philip, who’d painstakingly produced seven book reports won an autographed picture of a hockey star and had his name in one of his reports printed in the local newspäper. (If that’s not possible, encourage children to write letters to editors on current affairs, or about school-related issues.) “Philip moaned and groaned about writing the reports, but in the end, he was happy he put the effort in,” notes his mother. “And his ability to express himself really improved.”

5. It’s the daily practice of stimulation — intellectual, creative, esteem-building— that parents can give their children that have the greatest impact,” says an eminent researcher. In an informal study conducted in 1998 other researches surveyed successful college students about how they spent their free time from ages five to 12, then compared their activities with those of troubled youngsters. They found that the successful ones were more likely to play spontaneous games, more involved in household chores and more likely to engage in playful activities with their parents. Troubled youngsters spent far less time on chores or family games and more time on their own, planted in front of the TV or a video game.

6. Often, when parents are drawing up their summer plans, their focus is on entertaining and enriching their children. But experts agree that a summer built completely around a child’s self-fulfillment won’t help a youngster mature into a high thinking, caring member of his family or community.

Truly successful kids, say educators, are those who’ve learnt to budget time to help others — whether it’s helping an invalid neighbour or preparing their own family’s meals a couple of nights a week. Where parents fail, say experts, is in the way such responsibilities are presented. Too often, they’re trotted out as punishments instead of challenges. To make matters worse, parents often nag the child about the task, rather than simply setting a completion deadline and allowing the youngster to decide when and how he will meet it.

7. For most parents of school-age kids, the largest block of time they’ll have with their children is in the summer. With a little advance preparation, parents can use the summer to help develop their youngsters into smarter, more creative, more caring human beings.

Word-Meaning: Dilemmas – predicament, Opportunities – chances, Frantic – panic-stricken, Raffle – a means of raising money, Painstakingly – meticulously, attentively, Autographed – signed, Moaned – sobbed, cried, Stimulation – incite, provocation, Spontaneous – natural, voluntary, Trot out – to provide an explanation, excuse

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. What does summer vacation offer to families?
(i) Only fortune
(ii) Only misfortune
(iii) Dilemmas and opportunities
(iv) Only leisure time
Answer:
(iii) Dilemmas and opportunities

b. Summer is a great time for parents to build a with their children.
(i) relationship
(ii) new equation
(iii) proximity
(iv) all of these
Answer:
(i) relationship

c. What can children do by comparing prices in a grocery shop?
(i) Sharpen their intellect
(ii) Sharpen their mental maths skills
(iii) Sharpen their memory
(iv) Can do nothing
Answer:
(ii) Sharpen their mental maths skills

d. What sort of opportunities do car trips provide?
(i) To learn car driving
(ii) To read novel
(iii) To study maps and learn geography
(iv) Only merry-making
Answer:
(iii) To study maps and learn geography

JAC Class 10 English Grammar Discursive Passages

e. What did Philip get for every book?
(i) Raffle ticket
(ii) Panal ticket
(iii) Lottery ticket
(iv) Nothing
Answer:
(i) Raffle ticket

f. Philip had won an autographed picture of a
(i) soccer
(ii) cricket
(iii) hockey
(iv) film
Answer:
(iii) hockey

g. Who are truly successful kids, according to educators?
(i) Those who always remain busy in their studies.
(ii) Those who only spend their time in playing.
(iii) Those who have learnt to budget time to help others.
(iv) All of these
Answer:
(iii) Those who have learnt to budget time to help others.

h. Who played spontaneous games?
(i) The successful youngsters
(ii) The troubled youngsters
(iii) The stupid youngsters
(iv) None of these
Answer:
(i) The successful youngsters

i. On which aspects do parents focus on during summer plans?
(i) Only on journey of hill stations
(ii) Only on entertaining and enriching their children
(iii) Only on giving moral education to their children
(iv) All of these
Answer:
(ii) Only on entertaining and enriching their children

j. What can parents do to their children with a little advance preparation during summer?
(i) They can become smarter, creative and caring human beings.
(ii) They can become lethargic.
(iii) They spend their time only on studies.
(iv) They can do nothing.
Answer:
(i) They can become smarter, creative and caring human beings.

k. Find out a word from the passage similar in meaning to ‘chance’.
(i) event
(ii) reality
(iii) misfortune
(iv) opportunity
Answer:
(iv) opportunity

l. Find out a word from the passage opposite in meaning to ‘ignoramus’.
(i) dilemma
(ii) failure
(iii) success
(iv) intellectual
Answer:
(iv) intellectual

JAC Class 10 English Grammar Discursive Passages

11. Read the passage carefully.

1. In the summer of 1967, when I was 10 years old, my father caved into my persistent pleas and took me to get my own dog. Together we drove in the family station wagon far into the Michigan countryside to a farm run by a rough-hewn woman and her ancient mother. The farm produced just one commodity – dogs. Dogs of every imaginable size and shape and age and temperament. They had only two things in common: each was a mongrel of unknown and distinct ancestry and each was free to a good home.

2. I quickly decided the older dogs were somebody else’s charity case. I immediately raced to the puppy cage. “You want to pick one that’s not timid,” my father coached. “Try rattling the cage and see which ones aren’t afraid.”

3. I grabbed the chain-link gate and yanked on it with a loud clang. The dozen or so puppies reeled backward, collapsing on top of one another in a squiggling heap of fur. Just one remained. He was gold with a white blaze on his chest, and he charged at the gate, yapping fearlessly. He jumped up and excitedly licked my fingers through the fencing. It was love at first sight.

4. I brought him home in a cardboard box and named him Shaun. He was one of those dogs that gives dogs a good name. He effortlessly mastered every command I taught him and was naturally well behaved. I could drop a crust on the floor and he would not touch it until I gave the okay.

5. Relatives would visit for the weekend and returned home determined to buy a dog of their own, so impressed were they with Shaun – or “Saint Shaun,” as I came to call him. Bom with the curse of an uncertain lineage, he was one of the tens of thousands of unwanted dogs in America. Yet by some stroke of almost providential good fortune, he became wanted. He came into my life and I into his – and in the process, he gave me the childhood every kid deserves.

6. The love affair lasted fourteen years and by the time he died I was no longer the little boy who had brought him along on that summer day. I was a man, out of college and working across the state in my first real job. Saint Shaun had stayed behind when I moved on. It was where he belonged. My parents, by then retired, called to break the news to me. My mother would later tell me, “In fifty years of marriage, I’ve only seen your father cry twice. The first time was when we lost Mary Ann” – my sister, who was stillborn. “The second time was the day Shaun died.”

7. Saint Shaun was the companion of my childhood. He was a perfect dog. At least that’s how I will always remember him. It was Shaun who set the standard by which I would judge all other dogs to come.

Word-Meaning: Persistent – constant, Pleas – appeal, Mongrel – a breed of dog, Ancestry – forebears, Rattling – knocking sound, Grabbed – grasped, snatched, Reeled – staggered, Determined – resolute, resolved, Lineage – ancestry, parentage, Providential – favourable, Stillborn – born dead

On the basis of your understanding of the above passage, answer any ten of the questions given below by choosing the most appropriate option: [10 x 1 = 10]

a. What did the farm only produce?
(i) Cat
(ii) Rabbit
(iii) Sheep
(iv) Dog
Answer:
(iv) Dog

b. What type of dogs were present there?
(i) Imaginable size and shape
(ii) Age
(iii) Temperament
(iv) All of these
Answer:
(iv) All of these

c. The narrator brought a dog home and named him
(i) Buddy
(ii) Bailey
(iii) Shaun
(iv) Charlie
Answer:
(iii) Shaun

d. How was Shaun?
(i) Well-behaved
(ii) Ill-mannered
(iii) Discourteous
(iv) None of the these
Answer:
(i) Well-behaved

e. For how many years did their love affair continue?
(i) Ten years
(ii) Eleven years
(iii) Twelve years
(iv) Fourteen years
Answer:

f. Who was Saint Shaun?
(i) The narrator’s relative
(ii) The narrator’s componion
(iii) The narrator’s childhood friend
(iv) None of these
Answer:
(ii) The narrator’s componion

g. When did the narrator’s father cry for the first time?
(i) When Mary Ann, the narrator’s sister died.
(ii) When the narrator failed in his annual exam.
(iii) When the narrator misbehaved with his teacher.
(iv) When the narrator’s one leg got fractured in a car accident.
Answer:
(i) When Mary Ann, the narrator’s sister died.

JAC Class 10 English Grammar Discursive Passages

h. When did the narrator’s father cry for the second time?
(i) When Shaun came into his home.
(ii) When Shaun died.
(iii) When the narrator was slapped by one of his classmates.
(iv) All of these
Answer:
(ii) When Shaun died.

i. Write the name of a countryside which has been mentioned in the passage.
(i) Michigan
(ii) Dorset
(iii) Essex
(iv) Cheshire
Answer:
(i) Michigan

j. Who ran the farm where the narrator had gone?
(i) An orphan child
(ii) Rough-hewn woman and her mother
(iii) The narrator’s father
(iv) The narrator’s cousin
Answer:
(ii) Rough-hewn woman and her mother

k. Find out a word from the passage similar in meaning to ‘continuous’.
(i) inconstant
(ii) weak
(iii) unstable
(iv) persistent
Answer:
(iv) persistent

l. Find out a word from the passage opposite in meaning to ‘irresolute’.
(i) tenacious
(ii) determined
(iii) unstable
(iv) timid
Answer:
(ii) determined

JAC Class 10 English Solutions

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

JAC Board Class 10th English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

JAC Class 10th English A Triumph of Surgery Textbook Questions and Answers

Read and Find Out (Pages 1 & 3)

Question 1.
Why is Mrs Pumphrey worried about Tricki?
(श्रीमती पम्फ्रे ट्रिकी के बारे में चिंतित क्यों है?)
Answer:
Tricki is Mrs. Pumphrey’s dog. She is worried about him because he has become unhealthy. He has become very fat. His eyes are blood red and rheumy.
(ट्रिकी श्रीमती पम्फ्रे का कुत्ता है। वह उसके बारे में चिंतित है क्योंकि वह बीमार हो गया है। वह बहुत मोटा हो गया है। उसकी आँखें खूनी लाल और लकवाग्रस्त हैं।)

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 2.
What does she do to help him? Is she wise in this?
(वह उसकी सहायता करने के लिए क्या करती है? क्या ऐसा करने में उसकी बुद्धिमता है?) ।
Answer:
Mrs Pumphrey is worried about Tricki. She thinks that the dog is suffering from malnutrition. So she gives him too much to eat. She is not wise in this. All this worsened the dog’s condition.
(श्रीमती पम्फ्रे ट्रिकी के बारे में चिन्तित है। वह सोचती है कि कुत्ता कुपोषण का शिकार है। इसलिए वह उसको खाने के लिए बहुत ज्यादा देती है। ऐसा करने में वह बुद्धिमान नहीं दिखती है। इससे कुत्ते की हालत और अधिक बिगड़ गई।)

Question 3.
Who does ‘I’ refer to in this story?.
(इस कहानी में ‘I’ (मैं) शब्द किसके लिए प्रयोग किया गया है?)
Answer:
The I’ in this story is James Herriot. He is a veterinary surgeon.
(इस कहानी में ‘I’ (मैं) शब्द जेम्स हीरियट के लिए प्रयोग किया गया है। वह एक पशु-चिकित्सक है।)

Question 4.
Is the narrator as rich as Tricki’s mistress?
(क्या वर्णनकर्ता ट्रिकी की मालकिन जितना अमीर है?)
Answer:
No, the narrator is not as rich as Tricki’s mistress.
(नहीं, वर्णनकर्ता ट्रिकी की मालकिन जितना अमीर नहीं है।)

Question 5.
How does he treat the dog?
(वह ट्रिकी का इलाज कैसे करता है?)
Answer:
He takes the dog to his hospital. There he controls his diet. There he does not give much food to him. At the end of the second day Tricki starts taking some interest in the surroundings. After two weeks, Tricki was completely recovered.
(वह कुत्ते को अपने हस्पताल ले जाता है। वहाँ वह उसके आहार को नियंत्रित करता है। वहाँ वह उसे खाने के लिए अधिक भोजन नहीं देता है। दूसरे दिन की समाप्ति पर ट्रिकी ने अपने आस-पास में रुचि लेना शुरू कर दिया। दो सप्ताह के पश्चात्, ट्रिकी पूर्णतया स्वस्थ हो गया।)

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 6.
Why is he tempted to keep Tricki on as a permanent guest?
(वह ट्रिकी को एक स्थायी मेहमान के रूप में रखने का लालच क्यों कर रहा है ?)
Answer:
Mrs Pumphrey sent daily two dozen of fresh round eggs and bottles of wine and brandy for Tricki. But Tricki did not really need these things to be given again. So these things were consumed by the doctor and his partners. Thus it was a temptation to keep Tricki on as a permanent guest.
(श्रीमती पम्फ्रे ट्रिकी के लिए प्रतिदिन दो दर्जन ताजे गोल अंडे और शराब तथा ब्रांडी की बोतलें भेजती थी। लेकिन ट्रिकी को वास्तव में इन चीजों की आवश्यकता नहीं थी। इसलिए इन सभी चीज़ों का उपयोग डॉक्टर और उसके सांझीदारों के द्वारा किया जा रहा था। अतः ट्रिकी को स्थायी मेहमान के रूप में रखा जाना एक लालच था।)

Question 7.
Why does Mrs Pumphrey think the dog’s recovery is “a triumph of surgery”? (श्रीमती पम्फ्रे क्यों सोचती है कि कुत्ते का उपचार शल्य चिकित्सा की विजय है?)
Answer:
Mrs Pumphrey found Tricki totally transformed. He had been very lazy and flabby. But now he was transformed into a lithe and hard-muscled animal. All this made her say, “This is a triumph of surgery.” No, Mrs Pumphrey did not know about Tricki’s ailment. She also did not know how he was cured.
(श्रीमती पम्फ्रे ने ट्रिकी को पूर्णतया बदला हुआ पाया। वह बहुत सुस्त और मोटा था। लेकिन अब वह एक लचीले अंगों और कठोर मांसपेशियों वाला पशु बन गया था। इसलिए श्रीमती पम्फ्रे ने कहा, “यह शल्य-चिकित्सा की विजय है।” नहीं, श्रीमती पम्फे ट्रिकी की बीमारी के बारे में कुछ भी नहीं जानती थी और न ही उसे यह पता था कि उसका इलाज कैसे हुआ था।)

Think about it (Page 6)

Question 1.
What kind of a person do you think the narrator, a veterinary surgeon, is? Would you say he is tactful as well as full of common sense?
(आपके विचार में वर्णनकर्ता, पशु-चिकित्सक, किस प्रकार का व्यक्ति है? क्या आप कहोगे कि वह व्यवहार कुशल और सामान्य समझ से भरपूर है )
Answer:
The narrator is a veterinary surgeon. He is a very practical man. He is tactful also and has a lot of common sense. As soon as he sees Tricki, he understands his illness. He persuades Mrs Pumphrey to send the dog to his hospital. There he keeps a watch on his diet and brings improvement in his condition.
(वर्णनकर्ता एक पशु-चिकित्सक है। वह एक बहुत ही व्यवहारिक आदमी है। वह व्यवहार-कुशल होने के साथ-साथ सामान्य बुद्धि से भी भरपूर है। जैसे ही वह ट्रिकी को देखता है तो उसकी बीमारी समझ जाता है। वह श्रीमती पम्फ्रे पर दबाव बनाता है कि वह ट्रिकी को हस्पताल में भेज दे। वहाँ वह उसके आहार पर निगरानी रखता है और उसकी हालत में सुधार लाता है।)

Question 2.
Do you think Tricki was happy to go home? What do you think will happen now?
(आपके विचार में क्या ट्रिकी अब घर जाकर प्रसन्न चा? आपके विचार में अब क्या होगा?)
Answer:
Yes, Tricki is happy to go home. He remains in the hospital for fifteen days. After that his mistress comes to take him. As soon as he sees Mrs Pumphrey, he runs and jumps into her lap. This shows that he is happy to go home. Mrs Pumphrey is a loving mistress. I think she will again give Tricki a lot of food and make him ill again.
(हाँ, ट्रिकी घर जाकर खुश है। वह अस्पताल में पंद्रह दिन रहता है। इसके बाद उसकी मालकिन उसे लेने आती है। जैसे ही वह श्रीमती पम्फे को देखता है तो वह उछलकर उसकी गोद में चला जाता है। इससे पता चलता है कि वह घर जाकर बहुत प्रसन्न था। श्रीमती पम्फे एक प्यार करने वाली मालकिन है। मैं मानता हूँ कि वह एक बार फिर से ट्रिकी को ढेर सारा भोजन देगी और फिर से बीमार कर देगी।)

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 3.
Do you think this is a real-life episode, or mere fiction? Or is it a mixture of both?
(क्या आप सोचते हो कि यह एक सच्ची घटना है या केवल-मात्र एक मिथ्या कल्पना? अथवा क्या यह दोनों का एक मिश्रण है?)
Answer:
I think it is a real-life episode. Mr Herriot was a veterinary surgeon. He had done many experiences of this kind in his career. He has described most of such incidents in his books.
(मेरे विचार में यह एक सच्ची घटना है। श्रीमान हीरियट एक पशु-चिकित्सक था। उसने अपने जीवन में इस तरह के अनेकों अनुभव किए थे। उसने अपनी इस तरह की अधिकतर घटनाओं को अपनी पुस्तकों में लिख रखा है।)

Talk about it (Page 7)

Question 1.
This episode describes the silly behaviour of a rich woman who is foolishly indulgent, perhaps because she is lonely. Do you think such people are merely silly, or can their actions cause harm to others?
(यह घटना एक अमीर महिला के मूर्खतापूर्ण व्यवहार के बारे में बताती है जोकि अकेली होने के कारण यह मूर्खतापूर्ण कार्य करती है? क्या आप मानते हो कि ऐसे लोग केवल मूर्ख होते हैं, अथवा उनके काम दूसरों को हानि पहुँचा सकते हैं?)
Answer:
Mrs Pumphrey is over indulgent because she is lonely. She can be called silly also because she lacks common sense. She is very rich and thinks that giving a lot of things to Tricki to eat is proper. She does not know that overeating and lack of physical exercise can make anyone ill. .
(श्रीमती पम्फे अत्यधिक कोमल है क्योंकि वह अकेली रहती है। उसे मूर्ख भी कहा जा सकता है क्योंकि उसमें सामान्य समझ की कमी है। वह बहुत अमीर है और सोचती है कि ट्रिकी को खाने के लिए ढेर सारी चीजें दिए जाना सही है। वह यह नहीं जानती है कि अत्यधिक भोजन खाना और व्यायाम की कमी किसी को भी बीमार कर देती है।)

Question 2.
Do you think there are also parents like Mrs Pumphrey?
(क्या आपके विचार में कुछ अभिभावक भी श्रीमती पम्फ्रे की तरह होते हैं?)
Answer:
Yes, there are some parents like Mrs Pumphrey. They are over indulgent about their children. They make their children unhealthy and fat by their foolish love. But later when things get out of their control, they repent.
(हाँ, कुछ अभिभावक श्रीमती पम्फ्रे की तरह होते हैं। वे अपने बच्चों के प्रति अत्यधिक कोमल होते हैं। वे अपने मूर्खतापूर्ण प्यार के कारण अपने बच्चों को अस्वस्थ और मोटा बना देते हैं। लेकिन बाद में जब स्थितियाँ उनके हाथों से निकल जाती हैं तो वे पछताते हैं।)

Question 3.
What would you have done if you were:
(i) a member of the staff in Mrs Pumphrey’s household,
(ii) a neighbour?
What would your life have been like, in general?
(ऐसी स्थिति में आप क्या करते यदि आप होते
(i) श्रीमती पम्फ्रे के घरेलू स्टॉफ (नौकर) के एक सदस्य,
(ii) श्रीमती पम्के के पड़ोसी?
सामान्य रूप से आपका जीवन कैसा होता?)
Answer:
(i) If I were a member of the staff in Mrs Pumphrey’s household. I would have told her not to make the dog unhealthy by her foolish behaviour. I would have advised her to cut down Tricki’s food and give him light food.
(यदि मैं श्रीमती पम्फ्रे के घरेलू स्टॉफ का सदस्य होता तो मैं उसे बताता कि वह अपने मूर्खतापूर्ण व्यवहार से कुत्ते को अस्वस्थ न करें। मैं उसे ट्रिकी का भोजन कम करने की सलाह देता और उसे कहता कि वह ट्रिकी को हल्का भोजन दें।

(ii) If I had been her neighbour, I could have advised her more emphatically. Tricki was not ill. But it was the effect of rich food given to him. I think there would have been no adverse effect on me for being Mrs Pumphrey’s neighbour.
(यदि मैं श्रीमती पम्फ्रे का पड़ोसी होता तो मैं उसे अधिक बलपूर्वक सलाह दे सकता था। ट्रिकी बीमार नहीं था। लेकिन उस पर अधिक पौष्टिक आहार खाने का प्रभाव हो रहा था। मेरे विचार में श्रीमती पम्फ्रे का पड़ोसी होने का मुझ पर कोई विपरीत प्रभाव नहीं पड़ने जा रहा था।)

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 4.
What would you have done if you were in the narrator’s place?
(यदि आप वर्णनकर्ता के स्थान पर होते तो आप क्या करते ?)
Answer:
If I had been in the narrator’s place, I would have done the same thing that he did. He used his common sense. I would have done the same. I would not have kept the dog at the hospital more than it was necessary.
(यदि मैं वर्णनकर्ता के स्थान पर होता तो मैं भी बिल्कुल वही करता जो उसने किया। उसने अपनी सामान्य समझ का प्रयोग किया। मैं भी ऐसा ही करता। मैं भी कुत्ते को आवश्यकता से अधिक समय तक अस्पताल में नहीं रखता।)

JAC Class 10th English A Triumph of Surgery Important Questions and Answers

Very Short Answer Type Questions

Question 1.
Who does ‘T’ refer to in the story A Triumph of Surgery’?
Answer:
In this story ‘l’ refers to the narrator, James Herriot.

Question 2.
Is the narrator as rich as Tricki’s mistress?
Answer:
No, the narrator is not as rich as Tricki’s mistress.

Question 3.
Who was Mrs Pumphrey worried about?
Answer:
Mrs Pumphrey was worried about Tricki, her dog.

Question 4.
What was the name of the veterinary surgeon?
Answer:
The name of the veterinary surgeon was James Herriot.

Question 5.
Where did Mr Herriot take Tricki?
Answer:
He took him to his hospital.

Question 6.
“I think I know a cure for you.” What is the “cure”?
Answer:
It was controlling of Tricki’s diet.

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 7.
What was Tricki’s main fault?
Answer:
Greed for food was Tricki’s main fault.

Question 8.
What was Tricki suffering from?
Answer:
He had bouts of vomitting and refused food.

Question 9.
What did Mrs. Pumphrey think her dog is suffering from?
Answer:
She thought that he was suffering from malnutrition.

Question 10.
Who said, “It was a triumph of surgery”?
Answer:
Mrs Pumphrey said so.

Question 11.
When Tricki was seriously ill, whom did Mrs Pumphrey make a frantic call?
Answer:
When Tricki was seriously ill, Mrs Pumphrey make a frantic call to James Herriot, a Veternary Surgeon.

Question 12.
What was Tricki’s real disease?
Answer:
Tricki’s real disease was of over-eating.

Question 13.
Where did James Herriot take Tricki to?
Answer:
James Herriot took Tricki to his surgery.

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 14.
Who was Tricki?
Answer:
Tricki was Mrs Pumphrey’s pet dog.

Question 15.
What did Mrs Pumphrey rema
Answer:
Mrs Pumphrey remained anxious about Tricki’s poor health

Short Answer Type Questions

Question 1.
Why was Mr Herriot shocked at Tricki’s appearance?
(श्रीमान हीरियट को ट्रिकी को देखकर आघात क्यों पहुँचा ?)
Answer:
Tricki had become hugely fat. He looked like a bloated sausage. His eyes were bloodshot and rheumy. His tongue lolled from his jaws. So Mr Herriot was shocked at Tricki’s appearance.
(ट्रिकी बहुत मोटा हो गया था। वह एक फूले हुए कबाब की भाँति दिखाई देता था। उसकी आँखें लाल और गठियाग्रस्त थीं। उसकी जीभ जबड़ों से बाहर लपलपा रही थी। इसलिए श्रीमान हीरियट को ट्रिकी को देखकर आघात पहुँचा।)

Question 2.
What was Mrs Pumphrey’s reaction when Tricki showed little enthusiasm for exertion?
(जब ट्रिकी ने परिश्रम करने में जरा-सा भी उत्साह दिखाना बंद कर दिया तो श्रीमती पम्फे की क्या प्रतिक्रिया हुई ?)
Answer:
She was shocked and worried. She thought that Tricki was seriously ill. She thought that he had been suffering from malnutrition.
(वह दुखी और चिंतित थी। उसने सोचा कि ट्रिकी गंभीर रूप से बीमार था। उसने सोचा कि वह कुपोषण से पीड़ित हो रहा था।)

Question 3.
What did she do to bring him back to normal health? Was she successful?
(उसने ट्रिकी को पुनः सामान्य स्वास्थ्य पा लाने के लिए क्या किया ? क्या वह सफल रही ?)
Answer:
To bring Tricki to normal health she started giving him beer and cod-liver oil. She also gave him bowl of horlicks at night to make him sleep. But she was not successful because all these things put adverse effect on the little dog.
(ट्रिकी को सामान्य स्वास्थ्य में लाने के लिए उसने उसे बीयर और कॉड मछली के जिगर का तेल देना आरंभ कर दिया। वह रात्रि के समय उसे एक कटोरा हॉरलिक्स देती थी ताकि वह ठीक से सो सके लेकिन वह सफल नहीं हो सकी क्योंकि इन सभी चीज़ों का उसके स्वास्थ्य पर विपरीत असर पड़ा।)

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 4.
What was Mr Herriot’s strict advice? Did Mrs Pumphrey heed his advice? What excuses did she make?
(श्रीमान हीरियट का कठोर परामर्श क्या था? क्या श्रीमती पम्फ्रे ने उस परामर्श की ओर ध्यान दिया? उसने क्या बहाने बनाए?)
Answer:
Mr Herriot’s strict advice was to cut down on the sweet things, and to give him a plenty of exercise. But Mrs Pumphrey did not heed this advice. She thought Tricki was weak. So she was giving him cream cakes and chocolates. Tricki had very little exercise because the gardener was unwell.
(श्रीमान हीरियट ने कठोर परामर्श दिया था कि मीठी चीज़ों में कमी कर दी जाए और उसे बहुत अधिक व्यायाम करवाया जाए। लेकिन श्रीमती पम्फे ने इस परामर्श की ओर ध्यान नहीं दिया। उसने सोचा कि ट्रिकी कमजोर हो रहा था। इसलिए वह उसे क्रीम वाले बिस्कुट और चॉकलेट दे रही थी। ट्रिकी व्यायाम भी नहीं कर पा रहा था क्योंकि माली बीमार था।)

Question 5.
Why did Mrs Pumphrey make a frantic call to Mr Herriot?
(श्रीमती पम्फ्रे ने श्रीमान हीरियट को घबराहट में जल्दबाजी से फोन क्यों किया ?)
Answer:
Mrs Pumphrey made a frantic call to Mr Herriot because Tricki was seriously ill. He ate no food. He refused even his favourite dishes. He had bouts of vomiting. He liked to do nothing.
(श्रीमती पम्फे ने श्रीमान हीरियट को घबराहट में जल्दबाजी से फोन किया क्योंकि ट्रिकी गंभीर रूप से बीमार था। वह भोजन नहीं खा रहा था। उसने अपने मनपसंद भोजन को खाने से भी इंकार कर दिया था। उसे बार-बार उल्टियाँ हो रही थीं। वह कुछ भी नहीं करना चाहता था।)

Question 6.
Describe the ‘parting scene’ between Tricki and Mrs Pumphrey’s household.
(ट्रिकी और श्रीमती पक्रे के परिवार के बीच विदाई के दृश्य का वर्णन कीजिए।)
Answer:
Mrs Pumphrey was wailing. The entire staff was roused. The maids rushed in and out bringing his beds and bowls to the doctor’s car. When the doctor drove the car away everybody in the house was in tears.
(श्रीमती पम्फ्रे रो रही थी। सारे घर को जगा दिया गया। नौकरानियाँ अंदर-बाहर दौड़ रही थीं और ट्रिकी के बिस्तरों और कटोरों को डॉक्टर की गाड़ी में डाल रही थीं। जब डॉक्टर गाड़ी लेकर चला तो घर के सभी लोगों की आँखों में आँसू थे।)

Question 7.
“I think I know a cure for you.” What was the ‘cure’?
(“मैं सोचता हूँ मैं तुम्हारा उपचार जानता हूँ” वह ‘उपचार’ क्या था ?)
Answer:
It was the cure to control Tricki’s diet. He did not give any food to Tricki for two days. He gave him a lot of water to drink. He gave him no medicine. He gave him a lot of exercise and this all made Tricki very active.
(यह इलाज ट्रिकी की खुराक को नियंत्रित करना था। उसने दो दिन तक ट्रिकी को कोई भोजन नहीं दिया। उसने उसे पीने के लिए खूब पानी दिया। उसने उसे दवाई नहीं दी। उसने उसे खूब व्यायाम करवाया और इस सबसे ट्रिकी बहुत चुस्त हो गया।)

Question 8.
The household dogs at the surgery rejected Tricki as “uninteresting objects.” Why?
(शल्य-कक्ष में घरेलू कुत्तों ने ट्रिकी को “अरुचिकर पदार्थ” कहकर छोड़ दिया। क्यों ?)
Answer:
At the surgery the household dogs surrounded Tricki. He looked at them with dull eyes. The other dogs sniffed him but he did not give any response. So they found him as an uninteresting object and rejected him.
(चिकित्सा घर में घरेलू कुत्तों ने ट्रिकी को घेर लिया। उसने उनकी ओर नीरस नजरों के साथ देखा। दूसरे कुत्तों ने उसे सूंघा परंतु उसने कोई उत्तर नहीं दिया। इसलिए उन्होंने उसे एक अरुचिकर पदार्थ पाया और उसका त्याग कर दिया।)

Question 9.
How did he become an accepted member of the gang and start enjoying the company of the other dogs?
(वह कुत्तों के दल का स्वीकृत सदस्य कैसे बन गया और उसने दूसरे कुत्तों की संगति का आनंद लेना कैसे आरंभ कर दिया ?)
Answer:
After two or three days Tricki’s health began to improve rapidly. He started mixing-up with other dogs. He enjoyed playing different games with the other dogs. In this way, he became an accepted member of the gang. He enjoyed their company.
(दो-तीन दिनों के पश्चात् ट्रिकी के स्वास्थ्य में तेजी से सुधार होना शुरू हो गया। उसने दूसरे कुत्तों के साथ घुलना-मिलना आरंभ कर दिया। वह दूसरे कुत्तों के साथ विभिन्न प्रकार के खेल खेलने का मजा लेता था। इस प्रकार वह उनके दल का स्वीकृत सदस्य बन गया। वह उनकी संगति का आनंद उठाता था।)

Question 10.
Describe the small dog Tricki.
(छोटे कुत्ते ट्रिकी का वर्णन कीजिए।)
Answer:
Tricki was a small dog of a rich lady Mrs Pumphrey. She loved him too much. Because of overfeeding, he looked like a bloated sausage. He had become hugely fat. He had bloodshot and rheumy eyes.
(ट्रिकी एक धनवान महिला श्रीमती पम्फ्रे का छोटा कुत्ता था। वह उसे अत्यधिक प्यार करती थी। अधिक भोजन खाने के कारण वह फूले हुए कबाब की भाँति दिखाई देता था। वह बहुत अधिक मोटा हो गया था। उसकी आँखें लाल और गठियाग्रस्त थीं।)

Question 11.
What did Mrs Pumphrey think her dog suffer from? How did she try to help him?
(श्रीमती पम के अनुसार उसके कुत्ते को क्या बीमारी थी? उसने उसे ठीक करने के लिए क्या प्रयास किए ?)
Answer:
Mrs Pumphrey’s dog Tricki was dull and listless. She thought that he suffered from malnutrition. So she gave him malt and cod-liver oil between meals. She gave him a bowl of Horlicks at night. .
(श्रीमती पम्फे का कुत्ता ट्रिकी सुस्त और असावधान सा नजर आ रहा था। उसने सोचा कि वह कुपोषण के कारण था। इसलिए उसने उसे भोजन के बीच में जौ का रस (बीयर) और कॉड मछली के जिगर के तेल देना शुरू कर दिया। वह उसे रात को एक कटोरा हॉरलिक्स भी देती थी।)

Question 12.
What was the real disease that Tricki was suffering from?
(ट्रिकी वास्तव में किस बीमारी से पीड़ित था ?)
Answer:
Actually Tricki had not any physical disease. He had vomiting problem because of over-feeding. He was lazy because he did not have any physical exercise
(वास्तव में ट्रिकी को कोई शारीरिक बीमारी नहीं थी। उसे अधिक भोजन खाने के कारण उल्टियाँ आ रही थीं। वह सुस्त इसलिए था क्योंकि वह कोई शारीरिक व्यायाम नहीं करता था।)

Question 13.
What was Mrs Pumphrey’s reaction when the doctor said that Tricki must be taken to the hospital for a fortnight?
(जब डॉक्टर ने ट्रिकी को एक पखवाड़े तक अस्पताल में ले जाने की बात कही तो इस पर श्रीमती पम्फे की क्या प्रतिक्रिया थी?)
Answer:
Hearing this from the doctor’s mouth she was almost swooned. She was sure that Tricki would pine and die if he did not see her every day.
(डॉक्टर के मुँह से यह बात सुनकर वह लगभग बेहोश-सी हो गई। उसे यकीन था कि यदि प्रतिदिन ट्रिकी ने उसे नहीं देखा तो वह तड़प-तड़पकर मर जाएगा।)

Question 14.
How did the gang of the household dogs accept Tricki as their member?
(घरेलू कुत्तों के दल ने ट्रिकी को अपने दल का सदस्य कैसे स्वीकार किया ?)
Answer:
After two or three days Tricki mixed-up with the household dogs. He had a lot of fun and exercise there. He ran about with the dogs. He enjoyed being bowled over, tramped on and squashed. Thus they accepted him as their member.
(दो या तीन दिन के बाद ट्रिकी घरेलू कुत्तों के साथ घुल-मिल गया। वहाँ वह बहुत सारा मजाक और व्यायाम किया करता था। वह कुत्तों के साथ भाग-दौड़ करता था। वह लुढ़काए जाने, कुचले जाने और पराजित किए जाने में प्रसन्नता प्राप्त करता था। इस प्रकार घरेलू कुत्तों ने उसे एक सदस्य के रूप में स्वीकार कर लिया।)

Question 15.
How did Tricki treat his mistress when she went to collect him?
(जब ट्रिकी की मालकिन उसे लेने गई तो उसने उसके साथ कैसा व्यवहार किया ?)
Answer:
When Tricki saw his mistress, he took off from Mr Herriot’s arms. He took a tremendous leap. He sailed into Mrs Pumphrey’s lap. He swarmed over her. He licked her face and barked.
(जब ट्रिकी ने अपनी मालकिन को देखा तो वह हीरियट की बाँहों से नीचे कूद गया। उसने एक जोरदार छलांग लगाई। वह श्रीमती पम्फ्रे की गोद में जा गिरा। वह उसके ऊपर चढ़ गया। वह उसका चेहरा चाटने लगा और भौंकने लगा।)

Essay Type Questions

Question .1.
Who was Tricki? How did Mrs Pumphrey keep her dog? How did she add to his problems?
(टिकी कौन था? श्रीमती पम्फे अपने कुत्ते को कैसे रखती वी? उसने उसकी समस्याओं को कैसे बढ़ाया?)
Or
Tricki was more a member of Mrs Pumphrey’s family than a mere dog. Explain, giving example from the text.
(ट्रिकी एक कुत्ता होने के अलावा पम्फ्रे परिवार के सदस्य से ज्यादा था। पाठ्यपुस्तक से उदाहरण देकर वर्णन कीजिए।)
or
Mrs Pumphrey has deep love and care for Tricki. Explain.
(श्रीमती पम्के में ट्रिकी के लिए गहरा प्यार और देखभाल है। व्याख्या करें।)
Answer:
Mrs Pumphrey was a rich lady. She pampered her dog Tricki. She overfed him. She gave him much nutritious diet. This made him hugely fat. He looked like a bloated sausage. He became dull, flabby, lazy and listless. She thought that he had been suffering from malnutrition. So she gave him malt and cod-liver oil between meals. She gave him Horlicks at night. In spite of the doctor’s advice she gave him cream cakes and chocolate. All these things made his condition worse. He had bouts of vomiting. He kept lying all the time on the carpet. He did not want to go out of the house even for a little time.

(श्रीमती पम्फे एक अमीर महिला थी। वह अपने कुत्ते से बहुत लाड़-प्यार करती थी। वह उसे ज्यादा भोजन खिलाती थी। वह उसे बहुत ही पौष्टिक आहार देती थी। इससे वह बहुत मोटा हो गया। वह एक फूले हुए कबाब की भाँति दिखाई देता था। वह बहुत ही नीरस, मोटा, सुस्त और असावधान हो गया। उसने सोचा कि वह कुपोषण से पीड़ित है। इसलिए उसने उसे भोजन के बीच में जौ का रस और कॉड मछली के जिगर का तेल देना शुरू कर दिया। रात्रि के समय वह उसे हॉरलिक्स देती थी। डॉक्टर की सलाह के बावजूद वह उसे क्रीम वाले केक और चॉकलेट देती थी। इन सभी चीज़ों से उसकी हालत बिगड़ गई। उसे बार-बार उल्टियाँ हो रही थीं। वह सारा दिन कालीन पर लेटा रहता था। वह थोड़ी-सी देर के लिए भी घर से बाहर नहीं जाना चाहता था।)

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 2.
What was the problem with Tricki? How did Herriot save Tricki’s life?
(ट्रिकी को क्या समस्या थी? हीरियट ने ट्रिकी का जीवन कैसे बचाया?)
Answer:
Tricki was seriously ill. He refused food. He had bouts of vomiting. Mrs Pumphrey was very much worried about him. She called Mr Herriot who was a vet. Herriot knew well about Tricki’s disease. He told Mrs Pumphrey that the dog must be hospitalized for a fortnight immedi his surgery. There he put him in a separate room. He was given no food for two days but plenty of water. After two days the dog felt better. He started enjoying games with other dogs. In this way Herriot cured Trickie of his illness without any medicine or surgery.

(ट्रिकी गंभीर रूप से बीमार था। उसने भोजन खाना बंद कर दिया था। उसे बार-बार उल्टियाँ हो रही थीं। श्रीमती पम्फ्रे उसके बारे में बहुत अधिक चिंतित थी। उसने श्रीमान हीरियट को बुलाया जो कि पशु-चिकित्सक थे। हीरियट ट्रिकी की बीमारी के बारे में अच्छी तरह जानता था। उसने श्रीमती पम्फे को बताया कि ट्रिकी को तुरंत एक पखवाड़े (दो सप्ताह) के लिए अस्पताल में रखना पड़ेगा। वह कुत्ते को अपनी कार में डालकर अपने शल्य-चिकित्सा कक्ष ले आया। वहाँ उसने उसे एक अलग कमरे में रख दिया। उसे दो दिन तक बिल्कुल भी भोजन नहीं दिया गया लेकिन पानी खूब दिया गया। दो दिन के बाद कुत्ते ने ठीक अनुभव किया। उसने दूसरे कुत्तों के साथ खेलने का आनंद लेना शुरू कर दिया। इस प्रकार से हीरियट ने बिना किसी दवाई या शल्य-चिकित्सा के ट्रिकी की बीमारी का इलाज कर दिया।)

Question 3.
Write a character-sketch of Mrs Pumphrey.
(श्रीमती पम्फ्रे का चरित्र-चित्रण कीजिए।).
Answer:
Mrs Pumphrey was a very wealthy lady. She was very loving to her dog Tricki. She pampered and overfed him. She gave him much nutritious food. Tricki was very greedy. He never refused food. This made him hugely fat and lazy. Mrs Pumphrey was much worried about him. She thought that he was suffering from malnutritions. She gave him more energy food. She almost swooned when Herriot told her that Tricki must be hospitalized for a fortnight. She thought that Tricki would pine and die if he did not see his mistress even for a single day. She was very grateful to Herriot for his services to Tricki.

(श्रीमती पम्फे एक बहुत धनवान महिला थी। वह अपने कुत्ते ट्रिकी से बहुत प्यार करती थी। वह उसे लाड-प्यार और अधिक भोजन देती थी। वह उसे बहुत पौष्टिक आहार देती थी। ट्रिकी बहुत लालची था। वह कभी भी भोजन से इंकार नहीं करता था। इससे वह बहुत मोटा और सुस्त हो गया। श्रीमती पम्फ्रे उसके बारे में बहुत अधिक चिंतित थी। उसने सोचा कि वह कुपोषण से पीड़ित है। उसने उसे अधिक ऊर्जा वाला भोजन दिया। जब हीरियट ने उसे बताया कि ट्रिकी को एक पखवाड़े (दो सप्ताह) के लिए अस्पताल में रखना होगा तो वह लगभग बेहोश-सी हो गई। वह सोचती थी कि यदि ट्रिकी ने अपनी मालकिन को एक दिन भी न देखा तो वह तड़प-तड़पकर मर जाएगा। वह ट्रिकी के प्रति हीरियट की सेवाओं के लिए उसकी बहुत आभारी थी।)

Question 4.
Write a character-sketch of Tricki.
(ट्रिकी का चरित्र-चित्रण कीजिए।)
Answer:
Tricki was a small dog. He was pampered and overfed by his mistress. He was given much nutritious food. He was greedy enough to refuse food any time. He liked eating cream cakes and chocolates. This made him hugely fat. He looked like a bloated sausage. He had bloodshot and rheumy eyes. He became dull, flabby, lazy and listless. He was seriously sick. He had bouts of vomiting. He was taken to Herriot’s surgery. There he was given no food for two days. He had a lot of exercise to do. This made him quite fit. He loved his mistress very much. His mistress said about him that he would pine and die if he did not see her even for a single day.

(ट्रिकी एक छोटा कुत्ता था। उसे उसकी मालकिन के द्वारा बहुत अधिक लाड-प्यार और भोजन दिया जाता था। उसे बहुत अधिक पौष्टिक आहार दिया जाता था। वह इतना लालची था कि किसी भी समय भोजन से इंकार नहीं करता था। वह क्रीम वाले केक और चॉकलेट को खाना बहुत पसंद करता था। इससे वह बहुत अधिक मोटा हो गया। वह फूले हुए कबाब की तरह दिखाई देता था। उसकी आँखें लाल और गठियाग्रस्त थीं। वह नीरस, मोटा, सुस्त और असावधान-सा हो गया। वह गंभीर रूप से बीमार था। उसे बार-बार उल्टियाँ आ रही थीं। उसे हीरियट के शल्य-कक्ष में ले जाया गया। वहाँ उसे दो दिन तक कोई भोजन नहीं दिया गया। उसे बहुत अधिक व्यायाम करना पड़ा। इससे वह बिल्कुल तंदुरुस्त हो गया। वह अपनी मालकिन से बहुत अधिक प्यार करता था। उसकी मालकिन ने उसके बारे में कहा कि यदि उसने अपनी मालकिन को एक दिन भी नहीं देखा तो वह तड़प-तड़पकर मर जाएगा।)

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 5.
Mrs Pumphrey says, “This is a triumph of surgery.” Why did she say so? Did she know what Tricki’s ailment was?
(श्रीमती पम्फे कहती है, “यह तो शल्य-चिकित्सा की विजय है।” वह ऐसा क्यों कहती है? क्या वह ट्रिकी की बीमारी के बारे में जानती थी?)
Answer:
Tricki was seriously ill. He refused food. He had bouts of vomiting. Mrs Pumphrey was very much worried about him. She called Mr Herriot who was a vet. surgeon. Mr Herriot knew about Tricki’s disease. He took the dog to his surgery. He gave Tricki no food for two days. He gave him a lot of exercises. When Mrs Pumphrey went to Mr Herriot’s surgery to take Tricki back she found him totally transformed. He had been very lazy and flabby. But now he had been transformed into a lithe and hard-muscled animal. All this made him say, “This is a triumph of surgery.” No, Mrs Pumphrey did not know about Tricki’s ailment. She also did not know how he was cured.

(ट्रिकी गंभीर रूप से बीमार था। उसने भोजन खाना बंद कर दिया था। उसे बार-बार उल्टियाँ हो रही थीं। श्रीमती पम्फे उसके बारे में बहुत अधिक चिंतित थी। उसने श्रीमान हीरियट को बुलाया जो कि एक पशु-चिकित्सक थे। हीरियट ट्रिकी की बीमारी के बारे में जानता था। वह कुत्ते को अपने शल्य-चिकित्सा कक्ष में ले गया। उसने दो दिन तक ट्रिकी को भोजन नहीं दिया। उसने उससे खूब व्यायाम करवाया। जब श्रीमती पम्फे हीरियट के शल्य-चिकित्सा कक्ष से ट्रिकी को वापस लाने के लिए गई तो उसने उसे बिल्कुल बदला हुआ पाया। वह बहुत सुस्त और मोटा था। लेकिन अब वह एक लचीले अंगों और कठोर माँसपेशियों वाला पशु बन गया था। इसलिए श्रीमती पम्फ्रे ने कहा, “यह शल्य-चिकित्सा की विजय है।” नहीं श्रीमती पम्फ्रे ट्रिकी की बीमारी के बारे में कुछ भी नहीं जानती थी और न ही उसे यह पता था कि उसका इलाज कैसे हुआ था।)

Multiple Choice Questions

Question 1.
What was the name of Mrs Pumphrey’s dog?
(A) Ben
(C) Tricki
(D) Jonny
Answer:
(C) Tricki

Question 2.
Who was Mrs Pumphrey worried about?
(A) herself
(B) her maid-servant,
(C) her dog Tricki
(D) her son
Answer:
(C) her dog Tricki

Question 3.
Tricki falls ill because
(A) he met an accident
(B) of bad weather
(C) he did not get proper food to eat
(D) his mistress overfed him
Answer:
(D) his mistress overfed him

Question 4.
How did Tricki look?
(A) very thin
(B) like a bloated sausage
(C) very smart
(D) always ready to run
Answer:
(B) like a bloated sausage

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 5.
When Tricki was seriously ill, whom did Mrs Pumphrey make a frantic call?
(A) to her son
(B) to her husband
(C) to a vet doctor Mr Herriot
(D) to her maid-servant
Answer:
(C) to a vet doctor Mr Herriot

Question 6.
Where did Mr Herriot take Tricki?
(A) to his clinic
(B) to Mrs Pumphrey’s house
(C) to a public hospital for vets
(D) nowhere
Answer:
(A) to his clinic

Question 7.
When Mr Herriot took Tricki to his clinic, Mrs Pumphrey was:
(A) happy
(B) excited
(C) wailing
(D) thanking the doctor
Answer:
(C) wailing

Question 8.
What did the doctor give Tricki at his clinic?
(A) many injections
(B) medicines
(C) no food for two days
(D) only milk and chocolate
Answer:
(C) no food for two days

Question 9.
The dogs at the clinic took no interest in Tricki because he was:
(A) dull and boring
(B) not of their race
(C) of small size
(D) more powerful than them
Answer:
(A) dull and boring

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

Question 10.
“I think I know a cure for you.” Who is ‘I’?
(A) Mrs Pumphrey
(B) Mrs Pumphrey’s husband
(C) Mr Herriot
(D) Mrs Pumphrey’s servant
Answer:
(C) Mr Herriot

Question 11.
“I think I know a cure for you.” What is the ‘cure’?
(A) controlling Tricki’s diet
(B) giving him a surgery
(C) giving injections
(D) keeping under observation
Answer:
(A) controlling Tricki’s diet

Question 12.
What did Mrs Pumphrey think her dog is suffering from?
(A) fever
(B) malnutrition
(C) stomach pain
(D) foot sore
Answer:
(B) malnutrition

Question 13.
What was Tricki’s real disease?
(A) stomach pain
(B) vomiting due to over-feeding
(C) cholera
(D) fever
Answer:
(B) vomiting due to over-feeding

Question 14.
Mrs Pumphrey was a very …………………… lady.
(A) miser
(B) poor
(C) cruel
(D) rich
Answer:
(D) rich

Question 15.
At his surgery the doctor gave Tricki no food for ………. ………… days.
(A) two
(B) three
(C) four
(D) five
Answer:
(A) two

Question 16.
What was Tricki’s main fault?
(A) fatness
(B) inactivity
(C) laziness
(D) greed
Answer:
(D) greed

A Triumph of Surgery Summary in English

A Triumph of Surgery Introduction in English

James Herriot was a vet surgeon. He had many great experiences of curing pet dogs and cats. He has given a very interesting and touching expression of his experiences. In this lesson he has given the description of a dog’s disease. Mrs Pumphrey’s dog Tricki was seriously ill. James Herriot treated the dog without medicine or surgery.”

A Triumph of Surgery Summary in English

Tricki was a small dog. His mistress Pumphrey pampered him very much. She overfed him. She gave him food, rich with fats. Tricki never refused food anytime. He was always greedy for food. He liked cream cakes and biscuits very much. Mrs Pumphrey gave him cod-liver oil and horlicks. She gave him wine to drink This all made Tricki like a bloated sausage. He became very lazy. He became uninterested in things. He kept lying all the day on the carpet. He had some bouts of vomiting. Mrs Pumphrey thought that he was seriously ill. She called to Mr James Herriot who was a vet surgeon.

Mr Herriot expected that to happen. He knew that Tricki was suffering because of over eating. He had already made his plans. He took a firm line. He said that Tricki must be admitted in the hospital for a fortnight. This suggestion made Mrs Pumphrey almost swooned. She thought that Tricki could not live even a single day without seeing his mistress. But Mr Herriot wrapped him in a blanket, took him out of the house and put him in his car.The departure of Tricki was very pathetic. All the house was aroused. The maids were putting Tricki’s things in the car. Everyone was in tears. The doctor took the dog away in his car to the surgery.

When Herriot reached his home, the household dogs surrounded him. They sniffed Tricki and showed no interest in him. Till two days Herriot did not give him anything to eat. He gave him a lot of water to drink. Then the doctor started giving him some light food. He gave him no medicine. After two days Tricki had started taking interest in his surrounding. He mixed up with other dogs. He enjoyed being rolled over. He became the member of the gang. At home he had almost no exercise but at the surgery he had a lot of exercises and fun. Controlled diet and activities made him active.

Mrs Pumphrey remained anxious about Tricki’s health. The doctor told him that he was better and was convalescing. This made her think that he had gone through some surgery. So she sent daily two dozen of fresh round eggs, wine and brandy for him – so that he might recover soon. But the doctor did not give those things to him because he really did not need this type of diet. The doctor and his partners enjoyed these eggs, wine and brandy.

After a fortnight Mrs Pumphrey came to collect Tricki. She was tense and worried. She did not hope that he was all right. But when the doctor brought Tricki, he jumped at once into Mrs Pumphrey’s arms. She was surprised to see all this. She said that it was a ‘Victory of Surgery.’

A Triumph of Surgery Summary in Hindi

A Triumph of Surgery Introduction in Hindi

(जेम्स हीरियट एक पशु-चिकित्सक था। पालतू कुत्तों और बिल्लियों के इलाज से संबंधित उसके अनेक महान् अनुभव थे। उसने अपने इन अनुभवों का बहुत ही रोचक और हृदयस्पर्शी वर्णन किया है। इस पाठ में उसने एक कुत्ते की बीमारी का वर्णन किया है। श्रीमती पम्फ्रे का कुत्ता ट्रिकी गंभीर रूप से बीमार था। जेम्स हीरियट ने बिना किसी दवाई और ऑपरेशन के उसका इलाज कर दिया।)

A Triumph of Surgery Summary in Hindi

ट्रिकी एक छोटा कुत्ता था। उसकी मालकिन पम्फे उसे बहत लाड़-प्यार करती थी। वह उसे जरूरत से ज्यादा भोजन खिलाती थी। वह उसे वसा से भरपूर भोजन देती थी। ट्रिकी किसी भी समय भोजन से इंकार नहीं करता था। उसे सदा भोजन का लालच था। उसे क्रीम वाले केक और बिस्कुट बहुत प्रिय थे। श्रीमती पम्फे उसे कॉड मछली के जिगर का तेल और हॉरलिक्स देती थी। वह उसे पीने के लिए शराब भी देती थी।इन सभी चीज़ों से ट्रिकी फूले हुए कबाब की भाँति हो गया। वह बहुत सुस्त हो गया। उसे चीज़ों में रुचि नहीं रही। वह सारा दिन कालीन पर पड़ा रहता था। उसे अभी कुछ उल्टियाँ भी हुई थीं। श्रीमती पम्फ्रे ने सोचा कि वह गंभीर रूप से बीमार है। उसने श्रीमान जेम्स हीरियट को बुलाया जोकि एक पशु-चिकित्सक थे।

श्रीमान हीरियट जानते थे कि ऐसा ही होगा। उन्हें मालूम था कि ट्रिकी अधिक भोजन खाने से पीड़ित हो रहा था। उसने पहले से ही अपनी योजनाएँ बना रखी थीं। उसने एक कठोर दृष्टिकोण अपनाया। उसने कहा कि ट्रिकी को एक पखवाड़े (दो सप्ताह) के लिए अस्पताल में भर्ती करना पड़ेगा। इस सुझाव से श्रीमती पम्फ्रे लगभग बेहोश-सी हो गई। उसने सोचा कि ट्रिकी एक दिन के लिए भी अपनी मालकिन को देखे बिना जिंदा नहीं रह सकता था। लेकिन श्रीमान हीरियट उसे कंबल में लपेटकर घर से बाहर ले आया और उसे अपनी कार में डाल दिया। ट्रिकी का प्रस्थान बहुत करुणाजनक था। सारे घर को जगा दिया गया था। नौकरानियाँ ट्रिकी की चीज़ों को कार में डाल रही थीं। प्रत्येक की आँखों में आँसू थे। डॉक्टर कुत्ते को अपनी कार में डालकर अपने शल्य-चिकित्सा कक्ष में ले आया।

जब हीरियट अपने घर पहुँचा। घर के कुत्तों ने उसे घेर लिया। उन्होंने ट्रिकी को सूंघा और उसमें कोई रुचि नहीं दिखलाई। दो दिनों तक हीरियट ने उसे खाने के लिए कुछ नहीं दिया। उसने उसे बहुत सारा पानी पिलाया। तब डॉक्टर ने उसे कुछ हल्का भोजन देना शुरू कर दिया। उसने उसे कोई दवाई नहीं दी। दो दिनों बाद ट्रिकी ने अपने आस-पास की चीज़ों में रुचि लेनी शुरू कर दी। वह दूसरे कुत्तों के साथ मिल गया। वह लुढ़काए जाने का आनंद लेता था। वह समूह (टोली) का सदस्य बन गया। घर पर वह बिल्कुल व्यायाम नहीं करता था लेकिन चिकित्सा-कक्ष में वह खूब व्यायाम और मजाक करता था। नियंत्रित आहार और उसकी गतिविधियों ने उसे चुस्त बना दिया।

श्रीमती पम्फ्रे ट्रिकी के समाचार के बारे में बहुत चिंतित रहती थी। डॉक्टर ने उसे बताया कि वह पहले से ठीक है और स्वास्थ्य लाभ कर रहा है। इससे उसने सोचा कि शायद ट्रिकी की शल्य-चिकित्सा हुई होगी। इसलिए उसने ट्रिकी के लिए प्रतिदिन दो दर्जन ताजा गोल अंडे, शराब और ब्रांडी भेजनी शुरू कर दी ताकि वह जल्दी ठीक-ठाक हो जाए। लेकिन डॉक्टर ने ये चीजें उसे नहीं दीं क्योंकि उसे वास्तव में इन चीजों की आवश्यकता नहीं थी। डॉक्टर और उसके सांझीदारों ने अंडों, शराब और ब्रांडी का आनंद लिया।

एक पखवाड़े के बाद श्रीमती पम्फ्रे ट्रिकी को लेने के लिए आई। वह तनाव और चिंता में थी। उसे आशा नहीं थी कि वह ठीक-ठाक है लेकिन जब डॉक्टर ट्रिकी को लेकर आया तो वह एकदम कूदकर श्रीमती पम्फे की बाँहों में चला गया। वह यह सब कुछ देखकर हैरान थी। उसने कहा कि यह शल्य-चिकित्सा की विजय थी।

A Triumph of Surgery Translation in Hindi

[PAGE 1]: इस बार मैं ट्रिकी के बारे में वास्तव में चिंतित था। जब मैंने उसे गली में अपनी मालकिन के साथ देखा तो मैंने अपनी कार रोक दी और उसे देखकर मुझे सदमा पहुँचा। वह बहुत मोटा हो चुका था, फूले हुए कबाब की तरह जिसके चार कोनों पर चार टांगें दिखाई देती थीं। उसकी आँखें लाल और गठियाग्रस्त थीं जोकि सामने टकटकी बाँधे हुए सीधे देखती थीं और उसके जबड़ों के बीच से उसकी जीभ बाहर लपलपा रही थी। श्रीमती पम्फ्रे ने जल्दी से स्पष्टीकरण दिया, “श्रीमान हीरियट यह कितना लापरवाह रहा है। ऐसा लगता है कि इसमें जान ही नहीं है। मैंने सोचा यह कुपोषण से पीड़ित रहा होगा। इसलिए मैं इसे भोजन के बीच के समय में थोड़ी-थोड़ी अन्य चीजें जैसे जौ का रस (बीयर) और कॉड मछली के जिगर का तेल देती रही हूँ और रात को वह ठीक ढंग से सो सके, एक कटोरा हॉर्लिक्स देती रही हूँ वास्तव में इससे अधिक कुछ नहीं।”

और क्या आपने मिठाइयों में कमी की है जैसा मैंने आपको बताया था?” “अरे, मैंने थोड़ी-सी कमी की थी, लेकिन वह इतना कमजोर हो गया कि मुझे पछताना पड़ा। उसे क्रीम वाले केक और चॉकलेट इतने अच्छे लगते हैं कि मैं उसे न देने को सहन नहीं कर सकती।” मैंने पुनः नीचे छोटे कुत्ते की ओर देखा। वही परेशानी थी। ट्रिकी का एकमात्र दोष लालच था। उसने भोजन के लिए कभी , -भी मना नहीं किया था। वह दिन में या रात को किसी भी समय भोजन खा लिया करता था और मैं उन बातों को जानकर हैरान हुआ जिनके बारे में श्रीमती पम्फ्रे ने मुझे नहीं बताया था। “ठीक है, जैसा कि आप देख सकते हैं वह मेरे साथ घोड़ी-बहुत सैर कर लेता है। लेकिन हमारा हॉकिन नाम का माली कटिवात रोग से पीड़ित हो गया है, इसलिए आजकल छल्ला फेंकने का व्यायाम नहीं हो पा रहा है।”

[PAGE 2]: मैंने कठोर होने का प्रयास किया। “अब मैं यकीन के साथ कह सकता हूँ। यदि इसका भोजन कम नहीं करती और इसे अधिक व्यायाम नहीं करवाती तो यह अवश्य ही बीमार पड़ जाएगा। आपको अपना हदय कठोर करना पड़ेगा और उसे आहार देने में बहुत सख्ती बरतनी होगी।” श्रीमती पम्फ्रे ने अपने हाथों को मरोड़ा। “श्रीमान हीरियट मैं ऐसा ही करूंगी, मुझे यकीन है कि आप सही हैं, लेकिन यह बहुत कठिन है, बहुत ही कठिन है।” वह सड़क पर सिर नीचा करके इस प्रकार चलने लगी जैसे कि नई नियमावली को अभी से ही लागू कर देगी। मैंने बढ़ती हुई दिलचस्पी के साथ उसकी वृद्धि को देखा। ट्रिकी अपने छोटे-से मोटे ऊनी कोट में लड़खड़ाता हुआ-सा चल रहा था। इस प्रकार के कोटों की उसके पास एक पूरी अलमारी थी-सर्दी की ऋतु के लिए और वर्षा ऋतु के लिए एक बरसाती थी। वह संघर्ष करता हुआ चल रहा था और अपने सजावटी वस्त्रों के बोझ से झुका जा रहा था। मैंने सोचा कि मैं जल्दी ही उसके बारे में श्रीमती पम्फे से कोई समाचार सुनूँगा।

जिस निमंत्रण का मुझे इंतजार था कुछ ही दिनों में मुझे वह बुलावा आ गया। श्रीमती पम्फे दुखी थी। ट्रिकी कुछ भी नहीं खा रहा था। उसने अपना मनपसंद भोजन भी छोड़ दिया था और साथ ही वह बार-बार उल्टी कर रहा था। वह सारा समय कंबल पर लेटा रहता था और हांफता रहता था। वह सैर करने के लिए नहीं जाना चाहता था और कुछ भी करना नहीं चाहता था। मैंने अपनी बोजनाएँ पहले से ही बना रखी थीं। उसके इलाज का एक ही रास्ता था और वह था-ट्रिकी को कुछ समय के लिए घर से बाहर ले जाना। मैंने सुझाव दिया कि दो सप्ताह के लिए उसे अस्पताल में दाखिल करा दिया जाना चाहिए और निगरानी में रखा जाना चाहिए। बेचारी महिला बेहोश-सी हो गई। उसे यकीन था कि यदि उसने (कुत्ते) उसे प्रतिदिन नहीं देखा तो वह तड़प-तड़पकर मर जाएगा। लेकिन मैंने कठोर रुख रखा। ट्रिकी बहुत बीमार था और निःसंदेह उसे बचाने का यही एकमात्र रास्ता था। मैंने यही उचित समझा कि उसे बिना किसी देरी के वहाँ से ले जाया जाए। मैं छोटे कुत्ते को एक कंबल में लपेटकर अपनी कार की ओर बढ़ा और श्रीमती पम्फ्रे रोते हुए मेरे पीछे आ रही थी।

[PAGE 3]: सारे स्टाफ को जगा दिया गया और घर की नौकरानियाँ उसका दिन का बिस्तर, रात्रि का बिस्तर, मनपसंद सिरहाने, खिलौने, रबड़ के छल्ले, नाश्ते का कटोरा, दोपहर के भोजन का कटोरा, रात्रि के भोजन का कटोरा आदि उठाकर अंदर-बाहर भाग रही थीं। यह अनुभव करते हुए कि मेरी कार में ये सभी चीजें नहीं आ सकतीं, मैंने कार चलाना आरंभ कर दिया। जैसे ही मैं चला, श्रीमती पम्फे निराशा के साथ रोने लगी और कार की खिड़की में से बाजुओं में भरे कोट अंदर फेंक दिए। कोने से मुड़ने से पहले मैंने कार के शीशे में से देखा; सभी रो रहे थे। बाहर सड़क पर जाकर मैंने उस दयनीय छोटे पशु को देखा जो मेरे पास सीट पर बैठा था। मैंने उसका सिर थपथपाया और ट्रिकी ने अपनी पूँछ हिलाने का भरपूर प्रयास किया। “बेचारा बूढ़ा कुत्ता” मैंने कहा, “तुम्हारे अंदर तो लात मारने की भी शक्ति नहीं है लेकिन मैं सोचता हूँ कि मुझे तुम्हारा इलाज मालूम है।”

शल्य-चिकित्सा कक्ष में घर के कुत्तों ने मुझे घेर लिया। ट्रिकी ने नीरस दृष्टि के साथ शोर मचा रहे उस समूह को देखा, और जब उसे नीचे रखा गया तो कालीन के ऊपर बिल्कुल गतिहीन-सा लेट गया। दूसरे कुत्तों ने कुछ पल तक सूंघकर निर्णय कर लिया कि वह तो अरुचिकर प्राणी है और उसकी अवहेलना कर दी। मैंने एक गर्म खुले संदूक के पास में जगह बना दी जहाँ दूसरे कुत्ते सोते थे। दो दिनों तक मैंने उस पर नज़र रखी, उसे भोजन नहीं दिया और बहुत सारा पानी पिलाया। दूसरे दिन के अंत में उसने अपने आस-पास की चीज़ों में रुचि दिखानी शुरू कर दी और तीसरे दिन जब उसने आँगन में कुत्तों की आवाज सुनी तो ठुमकना शुरू कर दिया। जब मैंने दरवाजा खोला, ट्रिकी लुढ़कता हुआ-सा बाहर आया और ‘जो’ नाम के स्लेटी रंग के शिकारी कुत्ते और उसके साथियों ने उसे घेर लिया। उसे लुढ़काकर और उसका पूर्ण रूप से निरीक्षण करके कुत्ते वहाँ से बाग में चले गए। ट्रिकी अपनी फालतू चर्बी के साथ धीरे-धीरे उनके पीछे चलता गया। उस दिन, बाद में, भोजन खिलाते समय मैं वहाँ उपस्थित था। जब ट्रिस्टॉन ने कटोरों में भोजन डाला, मैं निगरानी कर रहा था। वहाँ पर पहले की तरह ही भागा-दौड़ी के बाद तेज गति से खाना खाने की आवाजें आ रही थीं। प्रत्येक कुत्ता जानता था कि यदि वह दूसरों से पीछे रह गया तो उसे भोजन के अंतिम दौर में मुकाबला करना पड़ सकता था।

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

[PAGE4]: जब उन्होंने भोजन कर लिया, ट्रिकी चमकदार कटोरों के चारों ओर चूमा और अनायास ही एक या दो कटोरों को चाटने लगा। अगले दिन उसके लिए एक अतिरिक्त कटोरा रखा गया और मैं यह देखकर बहुत प्रसन्न हुआ कि वह धक्के मारते हुए उस ओर बढ़ रहा था। उसके बाद से उसमें बहुत तेजी से सुधार होने लगा। उसे किसी भी प्रकार का कोई औषधीय उपचार नहीं दिया गया लेकिन सारा दिन वह कुत्तों के साथ दौड़ता रहता था और उनके साथ मित्रतापूर्वक गुत्थम-गुत्था होता रहता था। उसे उल्टा किए जाने, कुचले जाने और हार जाने के खेल में आनंद आने लगा। वह दल का एक स्वीकृत सदस्य बन गया, उन झबरेदार कुत्तों के समूह में उनसे भिन्न एक छोटी-सी रेशमी वस्तु की तरह। भोजन के समय वह अपने हिस्से के लिए एक शेर की तरह लड़ता था और रात को मुर्गियों के बाड़े में चूहों का शिकार किया करता था। उसे अपने जीवन में इस प्रकार का समय कभी भी प्राप्त नहीं हुआ था। सारा समय श्रीमती पम्फे अहाते में चिंतापूर्वक मँडराती रहती थी और नवीनतम समाचार प्राप्त करने के लिए दिन में दर्जनों बार फोन करती रहती थी।

मैं इस प्रकार के प्रश्नों की जैसे कि उसके सिरहाने नियमित रूप से बदले जाते हैं या उसने मौसम के अनुसार ठीक कोट पहना है, अवहेलना कर दिया करता था लेकिन अब मैं उसे यह बताने योग्य हो गया था कि छोटा कुत्ता अब खतरे से बाहर है और उसमें तीव्र गति से स्वास्थ्य सुधार हो रहा है। ‘स्वास्थ्य लाभ’ शब्द से मानो श्रीमती पम्फ्रे पर ऐसा प्रभाव पड़ा। उसने ट्रिकी में शक्ति पैदा करने के लिए एक समय में दो दर्जन ताजा गोल अंडे लाने शुरू कर दिए और एक अच्छे समय के लिए मेरे भागीदारों और मैंने प्रत्येक ने नाश्ते में दो अंडे लेने आरंभ कर दिए। लेकिन जब शराब की बोतलें आनी शुरू हो गई तो परिवार की स्थिति की वास्तविक संभाव्यता का पता चल गया। यह सब कुछ ट्रिकी में खून बढ़ाने के लिए था। दोपहर का भोजन एक उत्सव का अवसर बन गया, जिसमें दो गिलास शराब भोजन से पहले और कई गिलास शराब भोजन के दौरान ली जाती थी।

[PAGE 5]: हम बड़ी मुश्किल से विश्वास कर सके जब उसकी संपूर्ण शरीर रचना के लिए ब्रांडी आई। कई रातों तक शराब के दौर चलते रहे, उसकी भाप ली जाती रही और उसे सम्मानपूर्वक पीया जाता रहा। वे गहरे संतोष के दिन थे, सुबह अतिरिक्त अंडों से शुरू होकर उसका सुधरा हुआ रूप दोपहर में शराब के साथ और रात को आग के पास बैठकर ब्रांडी पीने के साथ समाप्त होता था। ट्रिकी को स्थाई रूप से मेहमान बनाकर रखना एक आकर्षण था लेकिन मैं जानता था कि श्रीमती पम्फे पीड़ित है और एक पखवाड़े (दो सप्ताह) के बाद मैं उसे फोन करके यह बताने के लिए बाध्य हो गया था कि उसका कुत्ता स्वस्थ हो चुका था और वहाँ से ले जाए जाने की प्रतीक्षा कर रहा था। कुछ ही मिनटों में तीस फुट लंबी काले रंग की चमकदार कार उसके शल्य-चिकित्सा कक्ष के सामने आकर खड़ी हो गई।

चालक ने दरवाजा खोला और मैं समझ गया कि श्रीमती पम्फ्रे की आकृति कार में अंदर छुपी हुई थी। उसके हाथ कस करके आगे बँधे हुए थे। उसके होंठ काँप रहे थे। “अरे, श्रीमान हीरियट, मुझे सच्चाई बताइए। क्या वह वास्तव में पहले से बेहतर है?” “हाँ, वह ठीक है। आपको गाड़ी से बाहर आने की आवश्यकता नहीं है मैं जाकर उसे ले आता हूँ।” मैं घर में से चलकर बगीचे में गया। कुत्तों का एक झुंड आँगन में तेज गति से चक्कर लगा रहा था और उनके बीच में कान फटकारता हुआ, पूँछ हिलाता हुआ छोटे ट्रिकी का सुनहरा रूप भी था। दो सप्ताह में ही वह लचीले अंगों और कठोर मांसपेशियों वाला पशु बन गया था। वह लंबी-लंबी छलांगें लगाने वाले समूह के साथ अच्छी प्रतियोगिता कर रहा था और उसकी छाती लगभग जमीन के साथ रगड़ खा रही थी। मैं गलियारे के अंदर से उसे उठाकर घर के सामने ले आया। चालक अभी भी गाड़ी का दरवाजा खुला रखे हुए था और जब ट्रिकी ने अपनी मालकिन को देखा।

[PAGE 6]: उसने मेरी बाँहों में से जोरदार छलांग लगाई और श्रीमती पम्फे की गोद में जा गिरा। उसने हैरान होकर ‘उफ’ कहा। और तब उसे अपनी रक्षा करनी पड़ी क्योंकि वह उसके ऊपर चढ़ गया और उसके चेहरे को चाटने लगा और भौंकने लगा। इस उत्तेजना के दौरान, मैंने बिस्तरों, खिलौनों, सिरहानों, कोटों और कटोरों को बाहर लाने में चालक की मदद की। जिनका कि बिल्कुल भी प्रयोग नहीं किया गया था। जैसे ही कार जाने लगी श्रीमती पम्फे खिड़की से बाहर की ओर झुकी, उसकी आँखों में आँसू चमक रहे थे। उसके होंठ काँप रहे थे। “ओह, श्रीमान हीरियट” वह चिल्लाई, “मैं कभी भी आपका धन्यवाद कैसे कर सकती हूँ? यह शल्य-चिकित्सा की विजय है!”

A Triumph of Surgery Word – Misndgs in Hindi

[PAGE 1] Pulled up = stopped (रोक दी); shocked = sudden attack (अचानक आघात पहुँचा); hugely = excessive (अत्यधिक); bloated = swollen (फूला हुआ); bloodshot = red coloured (लाल रंग का); sausage = unbaked meat (कबाब); stared = to look with fixed eyes (घूरना); lolled = hanged out the tongue (लपकना); listless = careless (असावधान); malnutrition = lack of proper diet (कुपोषण); malt = barley (जौ); rheumy = body disease (गठियाग्रस्त); relent = to feel sorry (पछताना); tackle = to seize (पकड़ना, सुलझाने का प्रयास करना); wondered = surprised (हैरान होना); mentioned = referred (बताना); lumbago = backache (कमर दर्द (कटिवात)।

[PAGE 2] Severe = hard (कठोर); strict = hard (कठोर); wrung = twisted (मरोड़ना); set off = started (चल दिया); determined = with a set mind (दृढ़-निश्चय के साथ); regime = rule (नियम); immediately = just then (तुरंत); concern = anxiety (चिंता); tottering = staggering (लड़खड़ाना); wardrobe=cupboard (अलमारी); drooping = hanging down (झुकना); harness = ornamental clothes (साज-सज्जा के वस्त्र); distraught = upset (परेशान); bouts = fits (बार-बार होना); panting = gasping (हांफना); swooned = fainted (बेहोश हो जाना); pine = to lament (विलाप करना)।

[PAGE 3] Wailings = moanings (कराहटे); marched out = walked out (बाहर चल जाना); wrapped = covered (लिपटा हुआ); roused = awoke (जगा दिया); maids = lady servants (नौकरानियाँ); stuff = things (वस्तुएँ); glanced = gave a rapid look (सरसरी नजर से देखना); pathetic = full of pity (करुणाजनक); gasping = panting (हाँफते हुए); wag = shake (हिलाना); surgery = operation (शल्य-चिकित्सा); surged = crowded (उमड़ पड़ना); carpet = fabric for covering the floor (कालीन); sniffing = breathing through nose (सूँघना); ignored = overlooked (अवहेलना करना); made up = prepared (तैयार किया); kept an eye = observed (नजर रखना); whimper = mutering [रिरियाना (कम आवाज में रोना)]; engulfed = encircled (घिरा हुआ); greyhound = hunter dog (स्लेटी रंग का कुत्ता); slightly = a little bit (थोड़ा-सा); slopped = spilled (छलकाना)।

[PAGE 4] Jostling = pushing (धकेलना); rapid = fast (तीव्र); scrimmages = fight (झगड़ा); tramped = crushed (कुचलना); squashed = defeated (पराजित हुआ); accepted = approved (स्वीकार किया); gang = group (समूह); crew = group (दल); hovered = hung over (मंडराना); anxiously = curiously (उत्सुकतापूर्वक); bulletins = news (समाचार); dodged = avoided (टालना); convalescing = gaining health (स्वास्थ्य लाभ होना); dawn on = to appear (प्रकट होना); ceremonial = festival (उत्सव); occasion = opportunity (अवसर)।

JAC Class 10 English Solutions Footprints without Feet Chapter 1 A Triumph of Surgery

[PAGE 5] Constitution = physical structure (शारीरिक ढाँचा); inhaled = to breath through nose (भाप लेना); reverently = with respect (सम्मानपूर्वक); sustained = maintained (बनाए रखना); temptation = attraction (आकर्षण); gleaming = shining (चमकदार); chauffeur = driver $($ चालक); interior = inner(अंदर); clasped = seized firmly (कसकर पकड़ना); hurtling = running with speed (तेजी से भागना); flapping = waving (फड़फड़ाना); transformed = changed (परिवर्तित होना); lithe = elastic (लचीला); passage = sideway (गलियारा)।

[PAGE 6] Tremendous = huge (विशाल); leap = jump (कूदना); startled = surprised (हैरान); chaufifeur = a motor car driver (चालक)।

JAC Class 10 English Solutions

JAC Class 9th Science Solutions Chapter 2 Is Matter Around Us Pure

JAC Board Class 9th Science Solutions Chapter 2 Is Matter Around Us Pure

JAC Class 9th Science Is Matter Around Us Pure InText Questions and Answers

Page 15

Question 1.
What is meant by a pure substance?
Answer:
A pure substance consists of a single type of particles and it cannot be separated into other kinds of matter by any separation process.

Question 2.
List the points of difference between ho-mogeneous and heterogeneous mixtures.
Answer:
Differences between homogeneous and heterogeneous mixtures:

Homogeneous mixture Heterogeneous mixture
It has no visible boundary or boundaries of separation between its constituents. It has visible boundary boundaries of separation between its constituents.
It has a uniform composition. It does not have a uniform composition.
They form solutions. They form suspensions colloids.
The particle size is very small. The particle size is larger.
For example, sugar + water → sugar solution. For example, sugar + sand.


Page 18

Question 1.
Differentiate between homogeneous and heterogeneous mixtures with examples.
Answer:
See answer 2 above.

JAC Class 9th Science Solutions Chapter 2 Is Matter Around Us Pure

Question 2.
How are sol, solution and suspension different from each other?
Answer:
Comparison among properties of true solution, colloidal solution and suspension:

Property True solution Colloidal solution Suspension
Appearance Hetero geneous and transparent. Hetero geneous and translucent. Hetero geneous and opaque.
Particle size lnm (10-9 m) lnm – 1000 nm 1000 lnm (10-6m)
Visibility Particles are not visible even with a powerful microscope. Particles can be seen with a high power microscope. Particles can be seen with naked eyes.
Stability Stable Stable Unstable
Diffusion Diffuse rapidly Diffuse slowly Do not diffuse
Filterability Passes through filter paper, e.g., sodium chloride dissolved in water. Passes through filter paper, e.g., blood. Can be separated by filter paper, e.g., mud water.

Question 3.
To make a saturated solution, 36g of sodium chloride is dissolved in lOOg of water at 293K. Find its concentration at this temperature.
Answer:
Mass of solute (sodium chloride) = 36g
Mass of solvent (water) = 100 g
Mass of solution = Mass of solute + Mass of solvent = 36g + 100g =136g
\(\frac{ Mass of solute}{Mass of solution}\) × 100 ⇒ \(\frac{36 \times 100}{136}\)
= 26.47%

Page 24

Question 1.
How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25°C), which are miscible with each other?
Answer:
Set up the apparatus as shown in the figure. Take the given mixture in a distillation flask. Heat the mixture slowly, keeping a close watch at the thermometer. At a certain point, temperature becomes constant. Petrol vaporises first as it has lower boiling point. It condenses in the condenser and is collected from the condenser outlet. Stop heating when the temperature further starts rising. Kerosene is left behind in the distillation flask.
JAC Class 9th Science Solutions Chapter 2 Is Matter Around Us Pure 1

Question 2.
Name the technique to separate:
(a) Butter from curd
(b) Salt from sea – water
(c) Camphor from salt
Answer:
(a) Butter from curd – Centrifugation
(b)Salt from sea – water – Evaporation
(c) Camphor from salt – Subiimation

Question 3.
What type of mixtures are separated by the technique of crystallisation?
Answer:
Crystallisation technique is used to purify a solid with some impurities in it. For example, purification of salt obtained from sea – water.

Page 25

Question 1.
Classify the following as chemical or physical changes: cutting of trees, melting of butter in a pan, rusting of almirah, boiling of water to form steam, passing of electric current, through water and the water breaking down into hydrogen and oxygen gases. making of fruit salad with raw fruits, dissolving common salt in water, burning of paper and wood
Answer:

  1. Physical change:
    • Cutting of trees
    • Melting of butter in a pan
    • Boiling of water to form steam
    • Dissolving common salt in water
    • Making a fruit salad with raw fruits
  2. Chemical change:
    • Rusting of almirah
    • Passing of electric current through water and the water breaking down into hydrogen and oxygen gases
    • Burning of paper and wood

Question 2.
Try segregating the things around you as pure substances or mixtures.
Answer:

  1. Pure substances: Water, sugar, gold, copper wire, salt, ice, etc.
  2. Mixtures: Steel, plastic, paper, talc, milk, air, ink, soda water, lemonade, bread, etc.

JAC Class 9th Science Is Matter Around Us Pure Textbook Questions and Answers

Question 1.
Which separation techniques will you apply for the separation of the following?
(a) Sodium chloride from its solution in water.
(b) Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
(c) Small pieces of metal in the engine oil of a car.
(d) Different pigments from an extract of flower petals.
(e) Butter from curd.
(f) Oil from water.
(g) Tea leaves from tea.
(h) Iron pins from sand.
(i) Wheat grains from husk.
(j) Fine mud particles suspended in water.
Answer:
(a) Crystallisation/Evaporation

(b) Sublimation

(c) Filtration

(d) Chromatography

(e) Centrifugation

(f) Separating funnel

(g) Filtration

(h) Magnetic separation

(i) Winnowing

(j) Decantation/Sedimentation

Question 2.
Write the steps you would use for making tea Use the words solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue.
Answer:
Take a cup of water in a kettle as solvent and heat it. When the solvent boils, add sugar in it which is the solute. Heat it till entire sugar dissolves. Water and sugar form a solution. Then, add some tea leaves in this solution. Boil the contents, add milk which is also soluble in this mixture, and boil again. Filter the tea with the help of a strainer. The tea collected in cup is the filtrate and the tea leaves collected in the strainer is residue.

JAC Class 9th Science Solutions Chapter 2 Is Matter Around Us Pure

Question 3.
Pragya tested the solubility of three different substances at different temperatures and collected the data as given below (results are given in the following table, as grams of substance dissolved in 100 grams of water to form a saturated solution).

Temperature in K Solubility
Substance Dissolved 283 293 313 333 353
Potassium nitrate 21 32 62 106 167
Sodium chloride 36 36 36 37 37
Potassium chloride 35 35 40 46 54
Ammonium chloride 24 37 41 55 66

(a) What mass of potassium nitrate would be needed to produce a saturated solution of potassium nitrate in 50 grams of water at 313 K?
(b) Pragya makes a saturated solution of potassium chloride in water at 353K and leaves the solution to cool at room temperature. What would she observe as the solution cools? Explain.
(c) Find the solubility of each salt at 293K. Which salt has the highest solubility at this temperature?
(d) What is the effect of change of temperature on the solubility of a salt?
Answer:
(a) Mass of potassium nitrate (KNO3) needed to produce a saturated solution of KNO3 in 100 grams of
water at 313 K = 62 g
Mass of KNO3 needed in 50 g of
water at 313 K = \(\frac{62.0 \times 50}{100}\)
= 31.0g

(b) As solution cools, potassium chloride gets crystallised. This is because the solubility of a solid decreases with decrease in temperature.

(c) At 293K, solubility of KNO3 is 32, NaCl is 36, KCL is 35 andNH4Cl is 37. Ammonium chloride has the highest solubility at 293 K temperature.

(d) As the temperature increases, solubility increases and vice – versa.

Question 4.
Explain the following giving examples.
(a) saturated solution
(b) pure substance
(c) colloid
(d) suspension
Answer:
(a) Saturated solution: A solution in which no more solute can be dissolved at a given temperature is called a saturated solution.

(b) Pure substance: A pure substance consists of a single type of particles. It always has the same colour, taste or texture at a given temperature and pressure. For example, pure water is always colourless, odourless and tasteless.

(c) Colloid: A colloid is a solution in which the size of solute particles is bigger than those of a true solution. These particles cannot be seen with naked eyes as they are stable, e.g., ink, blood, smoke, milk, fog and cloud.

(d) Suspension: Suspension is a heterogeneous mixture. The particles of a suspension are greater than 1000 nm and are visible to naked eyes, e.g., chalk powder in water, paints, etc.

JAC Class 9th Science Solutions Chapter 2 Is Matter Around Us Pure

Question 5.
Classify each of the following as a homogeneous or a heterogeneous mixture: soda water, wood, air, soil, vinegar, filtered tea.
Answer:

  1. Homogeneous mixtures: Soda water, vinegar, filtered tea.
  2. Heterogeneous mixtures: Wood, soil, air.

Question 6.
How would you confirm that a colourless liquid given to you is pure water?
Answer:
By finding the boiling point of the given colourless liquid. If the given colourless liquid boils at exactly 373K at 1 atmosphere pressure, then it is pure water. This is because pure substances have fixed melting and boiling points.

Question 7.
Which of the following materials fall in the category of a ‘pure substance’?
(a) Ice
(b) Milk
(c) Iron
(d) Hydrochloric acid
(e) Calcium oxide
(f) Mercury
(g) Brick
(h) Wood
(i) Air
Answer:
Pure substances are: ice (a compound), iron (an element), hydrochloric acid (a compound), calcium oxide (a compound) and mercury (an element).

Question 8.
Identify the solutions among the following mixtures.
(a) Soil
(b) Sea water
(c) Air
(d) Coal
(e) Soda water
Answer:
Solutions are sea water, soda water and air.

Question 9.
Which of the following will show “Tyndall effect”?
(a) Salt solution
(b) Milk
(c) Copper sulphate solution
(d) Starch solution
Answer:
Milk and starch solution are colloids and will show Tyndall effect.

Question 10.
Classify the following into elements, compounds and mixtures.
Sodium, Soil, Sugar solution, Silver, Calcium carbonate, Tin, Silicon, Coal, Air, Soap, Methane, Carbon dioxide, Blood
Answer:

  • Elements: Sodium, Silver, Tin, Silicon
  • Compounds: Calcium carbonate, Meth – ane, Carbon dioxide
  • Mixtures: Sugar solution, Soil, Coal, Air, Blood, Soap

Question 11.
Which of the following are chemical changes?
(a) Growth of a plant
(b) Rusting of iron
(c) Mixing of iron filings and sand
(d) Cooking of food
(e) Digestion of food
(f) Freezing of water
(g) Burning of a candle
Answer:
Chemical changes are growth of a plant, rusting of iron, cooking of food, digestion of food, burning of a candle.

JAC Class 9 Science Solutions

JAC Class 9th Science Solutions Chapter 10 Gravitation

JAC Board Class 9th Science Solutions Chapter 10 Gravitation

JAC Class 9th Science Gravitation InText Questions and Answers

Page 134

Question 1.
State the universal law of gravitation.
Answer:
The universal law of gravitation states that every object in the universe attracts every other object with a force called the gravitational force. The force acting between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres. For two objects of masses m1 and m2 separated by a distance r, the force (F) of attraction acting between them is given by the universal law of gravitation as:
F = \(=\frac{\mathrm{Gm}_{1} \mathrm{~m}_{2}}{\mathrm{R}^{2}}\)
where, G is the universal gravitational constant given by:
G = 6.67 × 10-2 Nm-2 kg-2.

JAC Class 9th Science Solutions Chapter 10 Gravitation

Question 2.
Write the formula to find the magnitude of the gravitational force between the earth and an object on the surface of the earth.
Answer:
Let ME be the mass of the earth and m be the mass of an object on its surface.
If R is the radius of the earth, then according to the universal law of gravitation, the gravitational force (F) acting between the earth and the object is given by the relation:
F = \(=\frac{G M_{e} m}{R^{2}}\)

Page 136

Question 1.
What do you mean by free fall?
Answer:
Gravity of earth attracts every object towards its centre. When an object is dropped from a certain height, it begins to fall towards earth’s surface under the influence of gravitational force. Such a motion of object is called free fall.

Question 2.
What do you mean by acceleration due to gravity?
Answer:
When an object falls freely towards the surface of the earth from a certain height, its velocity changes. This change in velocity produces acceleration in the object which is known as acceleration due to gravity, denoted by ‘g’. The value of acceleration due to gravity is 9.8 m/s2.

Page 138

Question 1.
What are the differences between the mass of an object and its weight?
Answer:

Mass Weight
1. Mass is the quantity of matter contained in a body. 1. Weight is the force of gravity acting on a body.
2. It is the measure of inertia of the body. 2. It is the measure of gravity.
3. Mass is a constant quantity. 3. Weight is not a constant quantity. It is different at different places.
4. It only has magnitude. 4. It has magnitude as well as direction.
5. Its SI unit is kilogram (kg) 5. Its SI unit is the same as the SI unit of force, i.e., newton (N).

Question 2.
Why is the weight of an object on the moon l/6th its weight on the earth?
Answer:
The mass of moon is 1/100 times and its radius 1/4 times that of the earth. As a result, the gravitational attraction on the moon is about one sixth when compared to the earth. Hence, the weight of an object on the moon is l/6th of its weight on the earth.

Page 141

Question 1.
Why is it difficult to hold a school bag having a strap made of a thin and strong string?
Answer:
It is difficult to hold a school bag having a thin strap because the pressure on the shoulders is quite large. This is because the pressure is inversely proportional to the surface area on which the force acts. The smaller the surface area, the larger will be the pressure on the surface. In case of a thin strap, the contact surface area is very small. Hence, the pressure exerted on the shoulder is very large.

Question 2.
What do you mean by buoyancy?
Answer:
The upward force exerted by a liquid on an object immersed in it is known as buoyancy.

Question 3.
Why does an object float or sink when placed on the surface of water?
Answer:
The density of the object and water decides the floating or sinking of the object in water. The density of water is 1g/cm3. An object sinks in water if its density is greater than that of water. An object floats in water if its density is less than that of water.

Page 142

Question 1.
You find your mass to be 42kg on a weighing machine. Is your mass more or less than 42kg?
Answer:
The weighing machine actually measures the mass of the body. Hence, the mass reading of 42kg given by a weighing machine is same as the actual mass of body. As mass is the quantity of inertia, it remains the same.

Question 2.
You have a bag of cotton and an iron bar, each indicating a mass of 100kg when measured on a weighing machine. In reality, one is heavier than the other. Can you say which one is heavier and why?
Answer:
The cotton bag is heavier than the iron bar. The cotton bag experiences larger upthrust of air than the iron bar because it has a larger volume and displaces more air. Hence, in the given situation, cotton is heavier in reality.

JAC Class 9th Science Gravitation Textbook Questions and Answers

Question 1.
How does the force of gravitation between two objects change when the distance between them is reduced to half?
Answer:
According to the universal law of gravitation, the gravitational force of attraction between any two objects of masses say,
M and m, is proportional to the product of their masses and inversely proportional to the square of distance r between them. So, force F is given by
F = \(\mathrm{G} \frac{\mathrm{M} \times \mathrm{m}}{\mathrm{r}^{2}}\)
Now, when the distance r is reduced to half, force between the two masses becomes
F = \(\mathrm{G} \frac{\mathrm{M} \times \mathrm{m}}{\left(\frac{\mathrm{r}}{2}\right)^{2}}\) or F = 4F
Hence, if the distance is reduced to half, the gravitational force becomes four times larger than the previous value.

Question 2.
Gravitational force acts on all objects in proportion to their masses. Why then, a heavy object does not fall faster than a light object?
Answer:
All objects fall on ground with constant acceleration, called acceleration due to gravity (in the absence of air resistance). It is constant and does not depend upon the mass of an object. Hence, heavy objects do not fall faster than light objects.

JAC Class 9th Science Solutions Chapter 10 Gravitation

Question 3.
What is the magnitude of the gravitational force between the earth and a 1kg object on its surface? (Mass of the earth is 6 × 1024 kg and radius of the earth is 6.4 × 1024 m).
Answer:
Given that,
Mass of the body, m = 1kg
Mass of the earth, M = 6 × 1024 kg
Radius of the earth, R = 6.4 × 106 m
Now, magnitude of the gravitational force (F) between the earth and the body can be given as,
F = \(\mathrm{G} \frac{\mathrm{M} \times \mathrm{m}}{\mathrm{r}^{2}}\) = \(\frac{6.67 \times 10^{-11} \times 6 \times 10^{24} \times 1}{\left(6.4 \times 10^{6}\right)^{2}}\)
= \(\frac{6.67 \times 6 \times 10}{6.4 \times 6.4}\) = 9.8N (approx)

Question 4.
The earth and the moon are attracted to each other by gravitational force. Does the earth attract the moon with a force that is greater or smaller or the same as the force with which the moon attracts the earth? Why?
Answer:
According to the universal law of gravitation, two objects attract each other with equal forces, but in opposite directions. The earth attracts the moon with a force which is equal to the force with which the moon attracts the earth.
JAC Class 9th Science Solutions Chapter 10 Gravitation 1

Question 5.
If the moon attracts the earth, why does the earth not move towards the moon?
Answer:
The earth and the moon experience equal gravitational forces from each other. However, the mass of the earth is much larger than the mass of the moon. Hence, it accelerates at a rate lesser than the acceleration rate of the moon towards the earth. For this reason, the earth does not move towards the moon.

Question 6.
What happens to the force between two objects, if
1. the mass of one object is doubled?
2. the distance between the objects is doubled and tripled?
3. the masses of both objects are doubled?
Answer:

  1. If the mass of one object is doubled, the force between two objects will be doubled (increases).
  2. If the distance between the objects is doubled, the force between the two objects will be one – fourth and if the distance will be tripled, the force will be one – ninth (1/9).
  3. If the masses of both objects are doubled, the force will be 4 times.

Question 7.
What is the importance of universal law of gravitation?
Answer:
Universal law of gravitation is important because it tells us about:

  1. the force that is responsible for binding us to the earth.
  2. the motion of moon around the earth.
  3. the motion of planets around the sun.
  4. the tides formed by rising and falling of water level in the ocean are due to the gravitational force exerted by both the sun and the moon on the earth.

Question 8.
What is the acceleration of free fall?
Answer:
Acceleration of free fall is the acceleration produced when a body falls under the. influence of the force of gravitation of the earth alone. It is denoted by g and its value on the surface of the earth is 9.8 ms-2.

Question 9.
What do we call the gravitational force between the earth and an object?
Answer:
The gravitational force between the earth and an object is called force due to gravity. It is measured as the weight of an object

Question 10.
Amit buys few grams of gold at the poles as per the instruction of one of his friends. He hands over the same when he meets him at the equator. Will the friend agree with the weight of gold bought? If not, why? Hint: The value of g is greater at the poles than at the equator.
Answer:
Weight of a body on the earth is given by W = mg
Where, m = mass of the body, g = acceleration due to gravity.
The value of g is greater at poles than at the equator. Therefore, gold at the equator weighs less than at the poles. ‘Hence, his friend will not agree with the weight of the gold bought.

Question 11.
Why will a sheet of paper fall slower than one that is crumpled into a ball?
Answer:
The sheet of paper will experience a larger air resistance due to its larger surface area than that of its ball form. Hence, the sheet falls slower than its ball form.

Question 12.
Gravitational force on the surface of the moon is only 1/6 as strong as gravitational force on the earth. What is the weight in newton of a 10 kg object on the moon and on the earth?
Answer:
Mass of the object = 10 kg
Weight of the object on the earth = W = m × g
Weight of the object on the moon = 1/6th the weight of an object on the earth Also, acceleration due to gravity, g = 9.8 m/s2
Therefore, weight of a 10 kg object on the earth = 10 × 9.8 = 98 N And, weight of the same object on the moon = \(\frac{1}{6}\) × 98 = 16.3 N.

Question 13.
A ball is thrown vertically upwards with a velocity of 49 m/s. Calculate:
(a) the maximum height to which it rises.
(b) the total time it takes to return to the surface of the earth.
Answer:
(a) According to the equation of motion under gravity:
v2 – u2 = 2gs
Where,
u = initial velocity of the ball
v = final velocity of the ball
s = height achieved by the ball
g = acceleration due to gravity
At maximum height, final velocity of the ball is zero, i.e., v = 0, u = 49 m/s
During upward motion, g = – 9.8 ms-2
Let h be the maximum height attained by the ball. Hence,
0 – (49)-2 = 2 × 9.8 × h
h – \(\frac{49 \times 49}{2 \times 9.8}\) = 122.5m

(b) Let Ttfe the time taken by the ball to reach the height 122.5 m, then according to the equation of motion,
v = u + gt
We get
0 = 49 – (9.8 × t)
∴ 9. 8t = 49 t =\(\frac{49}{9.8}\) = 5s
But, time of ascent = time of descent. Therefore, total time taken by the ball to return = 5 + 5 = 10s.

Question 14.
A stone is released from the top of a tower of height 19.6 m. Calculate its final velocity just before touching the ground.
Answer:
According to the equation of motion under gravity: v2 – u2 = 2gs Where,
u = initial velocity of the stone = 0
v = final velocity of the stone
s = height of the stone = 19.6 mg
g = acceleration due to gravity = 9.8 ms-2
v-2 – 0-2 = 2 × 9.8 × 19.6
v-2 = 2 × 9.8 × 19.6 = (19.6)-2
v = 19.6 ms-1
Hence, the velocity of the stone just before touching the ground is 19.6 ms-1

Question 15.
A stone is thrown vertically upward with an initial velocity of 40 m/s. Taking g = 10 m/s-2, find the maximum height reached by the stone. What is the net displacement and the total distance covered by the stone?
Answer:
According to the equation of motion under gravity: v2 – u2 = 2gs
Where, u = initial velocity of the stone = 40 m/s
v = final velocity of the stone = 0
s = height of the stone
g = acceleration due to gravity = -10 ms-2
Let h be the maximum height attained by the stone.
Therefore, 0 – (40)2 = 2 × (-10) h
⇒ \(\frac{40 \times 40}{20}\) = 80m
Therefore, total distance covered by the stone during its upward and downward journey
= 80 + 80= 160 m
Net displacement of the stone during its upward and downward journey = 80 + (- 80) = 0m

JAC Class 9th Science Solutions Chapter 10 Gravitation

Question 16.
Calculate the force of gravitation between the earth and the sun, given that the mass of the earth = 6 × 102 kg and of the sun = 2 × 1030 kg. The average distance between the two is 1.5 × 1011 m.
Answer:
According to the question,
M = mass of the sun = 2 × 1030 kg
m = mass of the earth = 6 × 1024 kg
R = average distance between the earth and the sun = 1.5 × 1011 m
From universal law of gravitation, F = \(G \frac{M \times m}{R^{2}}\)
Therefore, putting all the given values in above equation we get;
F = 6.67 × 10-11× \(\frac{\left(6 \times 10^{24}\right) \times\left(2 \times 10^{30}\right)}{\left(1.5 \times 10^{11}\right)^{2}}\)
= 3.56 × 1022 N

Question 17.
A stone is allowed to fall from the top of a tower 100 m high and at the same time another stone is projected vertically upwards from the ground with a velocity of 25 m/s. Calculate when and where the two stones will meet.
Answer:
Let ‘t’ be the point at which two stones meet and let ‘h’ be their height from the ground.
It is given that the height of the tower = 100m.
Now, first consider the stone which falls from the top of the tower. So, distance covered by this stone in time t can be calculated using the second equation of motion.
Height covered by the falling stone = s1
s1 = ut + \(\frac{1}{2}\) gt2
s1 = (0 × t) + \(\frac{1}{2}\) gt2
s1 = \(\frac{1}{2}\) gt2 …………(1)
The distance covered by the stone thrown upward = s2
g = – 10 m/s
u = 25 m/s 1
s2 = ut + \(\frac{1}{2}\) gt2
s2 = 25t + \(\frac{1}{2}\) (-g)t2
s2 = 25t – \(\frac{1}{2}\) gt2 ………..(2)
Total height given= 100m
s1 + s1 = 100 m
from equations (1) and (2)
25t + (\(\frac{1}{2}\) gt2 – \(\frac{1}{2}\) gt2) = 100m
25t = 100 m
t = \(\frac{100}{25}\) = 4 seconds …(3)
Putting the value of equation (3) in equation (1), we get
\(\frac{1}{2}\) × 9.8 × 42 = 78.4 m 2
The two stones will meet after 4 seconds when the falling stone has covered a height of 78.4 m and meet the other stone after 4 s at a height = (100 – 78.4)
= 21.6 m from the ground.

Question 18.
A ball thrown up vertically returns to the thrower after 6s. Find:
(a) the velocity with which it was thrown up,
(b) the maximum height it reaches, and
(c) its position after 4s.
Answer:
(a) Time of ascent is equal to the time of descent. The ball takes a total of 6s for its upward and downward journey. Hence, it has taken 3 s to attain the maximum height.
Final velocity of the ball at the maximum height, v = 0
Acceleration due to gravity, g = -9.8 ms-2
Using, equation of motion, v = u + gt
We get, 0 = u + (-9.8 × 3),
u = 9.8 × 3 = 29.4 ms-1
Hence, the ball was thrown upwards with a velocity of 29.4 ms-1

(b) Let the maximum height attained by the ball be ‘h’.
Initial velocity during the upward journey, u = 29.4 ms-1
Final velocity, v = 0
Acceleration due to gravity, g = -9.8 ms-2
From the equation of motion,
s = ut +\(\frac{1}{2}\) at2
h = (29.4 × 3) + (\(\frac{1}{2}\) × (-9.8) × 32)
= 44.1 m

(c) Ball attains the maximum height after 3s. After attaining this height, it will start falling downwards. In this case, initial velocity, u = 0
Position of the ball after 4s of the throw is given by the distance travelled by it during its downward journey in 4s – 3s = 1s.
Equation of motion, s = ut + \(\frac{1}{2}\) gt2
will give,
s = (0 × t) + (\(\frac{1}{2}\) × 9.8 × 12) = 4.9 m
Total height = 44.1 m
This means that the ball is 39.2 m, i.e., (44.1 m – 4.9 m) above the ground after 4 seconds.

Question 19.
In what direction does the buoyant force on an object immersed in a liquid act?
Answer:
The buoyant force on an object immersed in a liquid acts upwards, i.e., opposite to the direction of the force exerted by the object.

JAC Class 9th Science Solutions Chapter 10 Gravitation

Question 20.
Why does a block of plastic released under water come up to the surface of water?
Answer:
For an object immersed in water, two forces act on it:

  1. gravitational force, which tends to pull the object in downward direction,
  2. buoyant force that pushes the object in upward direction. In this case, buoyant force is greater than the gravitational pull on the plastic block.
  3. This is the reason the plastic block comes up to the surface of the water as soon as it is released under water.

Question 21.
The volume of 50g of a substance is 20 cm3. If the density of water is 1g cm-3 will the substance float or sink?
Answer:
If the density of an object is more than the density of a liquid, it sinks in the liquid. On the other hand, if the density of an object is less than the density of a liquid, it floats on the surface of the liquid.
Here, density of the substance = \(\frac{Mass of the substance}{Volume of the substanc}\) = \(\frac{50}{20}\) = 2.5g cm-3
The density of the substance is more than the density of water (1g cm-3). Hence, the substance will sink in water.

Question 22.
The volume of a 500g sealed packet is 350 cm-3. Will the packet float or sink in water if the density of water is 1g cm-3? What will be the mass of the water displaced by this packet?
Answer:
The density of the 500g sealed packet
= \(\frac{Mass of the packet }{Volume of the packet }\)
= \(\frac{500}{350}\) = 1.428g cm-3
The density of the substance is more than the density of water (1g cm-3). Hence, it will sink in water. The mass of water displaced by the packet is equal to the volume of the packet, i.e., 350 g.

JAC Class 9 Science Solutions

JAC Class 9th Science Solutions Chapter 9 Force and Laws of Motion

JAC Board Class 9th Science Solutions Chapter 9 Force and Laws of Motion

JAC Class 9th Science Force and Laws of Motion InText Questions and Answers

Page 118

Question 1.
Which of the following has more inertia:
(a) a rubber ball and a stone of the same size?
(b) a bicycle and a train?
(c) a five – rupees coin and a one – rupee coin?
Answer:
(a) A stone
(b) A train
(c) A five – rupee coin
As the mass of an object is a measure of its inertia, objects with more mass have more inertia.

JAC Class 9th Science Solutions Chapter 9 Force and Laws of Motion

Question 2.
In the following example, try to identify the number of times the velocity of the ball changes:
“A football player kicks a football to another player of his team who kicks the football towards the goal. The goalkeeper of the opposite team collects the football and kicks it towards a player of his own team”. Also identify the agent supplying the force in each case.
Answer:
The velocity of ball changes four times.

Agent supplying the force Change in velocity of ball
(a) First player kicks a football. (a) Velocity changes from ‘zero’ to ‘u’.
(b) Second player kicks the football towards the goal. (b) Velocity changes again by change in direction.
(c) The goalkeeper collects the football. (c) Velocity becomes zero.
(d) Goalkeeper kicks it towards a player of his team. (d) Change in velocity takes place.

Question 3.
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
Answer:
Before shaking the branches, leaves are at rest. When branches are shaken, they come in motion while the leaves tend to remain at rest due to inertia of rest. As a result, leaves get detached from the branches and fall down.

Question 4.
Why do you fall in the forward direction when a moving bus brakes to a stop and fall backwards when it accelerates from rest?
Answer:
1. When a moving bus brakes to a stop: When the bus is moving, our body is also in motion. But due to sudden brakes, the lower part of our body comes to rest as soon as the bus stops. But the upper part of our body continues to be in motion and hence we fall in forward direction due to inertia of motion.

2. When the bus accelerates from rest: When the bus is stationary, our body is at rest but when the bus accelerates, the lower part of our body, being in contact with the floor of the bus, comes in motion but the upper part of our body remains at rest due to inertia of rest. Hence we fall in backward direction.

Page 126

Question 1.
If action is always equal to the reaction, explain how a horse can pull a cart.
Answer:
The horse pulls the cart with a force (action) in the forward direction. The cart also pulls the horse with an equal force (reaction) in the backward direction. The two forces get balanced While pulling the cart, the horse also pushes the ground with its feet in the backward direction, the reaction of the earth makes it move in the forward direction along with the cart.

Question 2.
Explain, why it is difficult for a fireman to hold a hose, which ejects a large amount of water at a high velocity.
Answer:
The water that is ejected out from the hose in the forward direction, comes out with a large momentum and an equal amount of momentum is developed in the hose in the opposite direction and hence the hose is pushed backward It hence becomes difficult for a fireman to hold a hose which experiences this large momentum.

Question 3.
From a rifle of mass 4kg, a bullet of mass 50g is fired with an initial velocity of 35m/s. Calculate the initial recoil velocity of the rifle.
Answer:
(m1) Mass of rifle = 4kg
(m2) Mass of bullet = 50g = 0.05kg
(v2) Velocity of bullet = 35m/s
(v1) Recoil velocity of rifle = v1
According to the law of conservation of momentum,
momentum of rifle = momentum of bullet
m1v1 = v2m2
4 kg × v1 = 0.05 × 35m/s
v1 = \(\frac{0.05 \times 35}{4}\) = \(\frac{1.75}{4}\) = 0.4375 m/s.

JAC Class 9th Science Solutions Chapter 9 Force and Laws of Motion

Question 4.
Two objects of masses 100g and 200g are moving along the same line and direction with velocities of 2m/s and 1m/s respectively. They collide and after the collision, the first object moves at a velocity of 1.67m/s. Determine the velocity of the second object.
Answer:
m1 = 100g = 0.1kg
m2= 200g = 0.2kg
u1 = 2m/s
u2 = 1m/s
After collision
v1 = 1.67m/s
v2=?
m1u1 + m2u2 = m1v1 + m2v2
(0.1 × 2) + (0.2 × 1)
= (0.1 × 1.67) + (0.2 × v2)
0. 2 + 0.2 = 0.167 + 0.2 v2
0. 4 = 0.167 + 0.2 v2
\(\frac{0.4-0.167}{0.2}\) = v2
\(\frac{0.233}{0.2}\) = 1.165 m/s
The velocity of the second object is 1.165 m/s.

JAC Class 9th Science Force and Laws of Motion Textbook Questions and Answers

Question 1.
An object experiences a net zero external unbalanced force. Is it possible for the object to be travelling with a non – zero velocity? If yes, state the conditions that must be placed on the magnitude and direction of the velocity. If no, provide a reason.
Answer:
When an object experiences a net zero external unbalanced force, in accordance with the second law of motion, its acceleration is zero. If the object was initially in a state of motion, then in accordance with the first law of motion, the object will continue to move in the same direction with the same speed It means that the object may be travelling with a non – zero velocity but the magnitude as well as direction of velocity must remain unchanged or constant throughout.

Question 2.
When a carpet is beaten with a stick, dust comes out of it. Explain.
Answer:
The carpet with dust is in state of rest. When it is beaten with a stick the carpet is set in motion, but the dust particles remain at rest. Due to inertia of rest, the dust particles retain their position of rest and fall down due to gravity.

Question 3.
Why is it advised to tie any luggage kept on the roof of a bus with a rope?
Answer:
Owing to sudden jerks or due to the bus taking sharp turn on the road, the luggage may fall down from the roof because of its tendency to continue moving in the original direction. To avoid this, the luggage is tied with a rope on the roof.

Question 4.
A batsman hits a cricket ball which then rolls on a level ground After covering a short distance, the ball comes to rest. The ball slows to a stop because
(a) the batsman did not hit the ball hard enough.
(b) velocity is proportional to the force exerted on the ball.
(c) there is a force on the ball opposing the motion.
(d) there is no unbalanced force on the ball, so the ball would want to come to rest.
Answer:
(c) there is a force on the ball opposing the motion.

Question 5.
A truck starts from rest and rolls down a hill with a constant acceleration. It travels a distance of 400 m in 20s. Find its acceleration. Find the force acting on it if its mass is 7 tonnes.
(Hint: 1 tonne = 1000 kg).
Answer:
u = 0m/s
m = 7 tonnes = 7 × 1000kg = 7000kg
s = 400m, t = 20s,
a = ? F = ?
s = ut +\(\frac{1}{2}\) at2
400 = (0 × 20) + \(\frac{1}{2}\) a (20)2
⇒ \(\frac{400 \times 2}{(20)^{2}}\) = a
or, a = 2m/s2
Force (F) = ma = 7000 × 2 = 14000N

JAC Class 9th Science Solutions Chapter 9 Force and Laws of Motion

Question 6.
A stone of 1kg is thrown with a velocity of 20 ms-1 across the frozen surface of a lake and comes to rest after travelling a distance of 50m. What is the force of friction between the stone and the ice?
Answer:
m = 1kg, u = 20m/s,
s = 50m, v = 0
F = ? a = ?
v2 – u2 = 2as
(0)2 – (20)2 = 2a (50)
-400 = 100a
a = \(\vec{a}\) = ( – 4m/s2) = – 4N

Question 7.
A 8000 kg engine pulls a train of 5 wagons, each of 2000 kg, along a horizontal track. If the engine exerts a force of 40000 N and the track offers a friction force of 5000 N, then calculate.
(a) the net accelerating force and
(b) the acceleration of the train.
Answer:
(a) The net accelerating force = Force exerted by the engine – friction force = 40000 N – 5000 N = 35000 N

(b) The acceleration of the train (a) = ?
F = 35000 N
Mass of 5 wagons pulled by the engine = 5 × 2000 = 10000kg
F = ma
35000 = 10000 × a
a = 35000/10000 = 3.5 m/s2

Question 8.
An automobile vehicle has a mass of 1500kg. What must be the force between the vehicle and road if the vehicle is to be stopped with a negative acceleration of 1.7ms2?
Answer:
Mass = 1500kg
a = -1.7 m/s2
F = ?
F = m × a = 1500 × (- 1.7) = – 2550 N
The force between the vehicle and road is – 2550 N.

Question 9.
What is the momentum of an object of mass m, moving with a velocity v?
Answer:
(a) (mv)2
(b) v2
(c) \(\frac{1}{2}\)mv2
(d) mv

Question 10.
Using a horizontal force of 200 N, we intend to move a wooden cabinet across a floor at a constant velocity. What is the friction force that will be exerted on the cabinet?
Answer:
The cabinet will move with constant velocity only when the net force on it is zero. Force of friction on the cabinet is 200 N in a direction opposite to the direction of motion of the cabinet.

Question 11.
Two objects, each of mass 1.5kg, are moving in the same straight line but in opposite directions. The velocity of each object is 2.5ms1 before the collision during which they stick together. What will be the velocity of the combined object after collision?
Answer:
Mass of the objects, m1 = m2 = 1.5kg
Velocity of first object, v1 = 2.5 m/s
Velocity of second object, v2 = – 2.5 m/s
Momentum before collision = m1v1 + m2v2
= (1.5 × 2.5)+ (1.5 × (- 2.5)) = 0
Mass of combined object = m1 + m2 = 1.5 + 1.5 = 3.0kg
After collision, v = ?
According to the law of conservation of momentum,
Momentum after collision = Momentum before collision
mv = 0
or v = 0 ms-1
(since mass cannot be zero)

JAC Class 9th Science Solutions Chapter 9 Force and Laws of Motion

Question 12.
According to the third law of motion when we push an object, the object pushes back on us with an equal and opposite force. If the object is a massive truck parked along the roadside, it will probably not move. A student justifies this by answering that the two opposite and equal forces cancel each other. Comment on this logic and explain why the truck does not move.
Answer:
Action and reaction always act on different bodies, so they cannot cancel each other. When we push a massive truck, the force of friction between its tyres and the road is very large and so the truck does not move.

Question 13.
A hockey ball of mass 200 g travelling at 10 ms-1 is struck by a hockey stick so as to return it along its original path with a velocity at 5 ms-1 Calculate the magnitude of change of momentum occurred in the motion of the hockey ball by the force applied by the hockey stick.
Answer:
Mass of ball, m = 200g = 0.2kg
Initial speed of ball, u = 10m/s
Final speed of ball, v = – 5 m/s
Initial momentum of the ball
= mu = 0.2kg × 10m/s = 2kg m/s
Final momentum of the ball
= mv = 0.2kg × (- 5 m/s) = – 1kg m/s
Hence, change in momentum
= difference in the momentum = (-1) – 2 = -3kg m/s

Question 14.
A bullet of mass 10g travelling horizontally with a velocity of 150ms-1 strikes a stationary wooden block and comes to rest in 0.03s. Calculate the distance of penetration of the bullet into the block. Also calculate the magnitude of the force exerted by the wooden block on the bullet.
m = 10g = 0.01kg, u = 150ms-1,
v = 0, t = 0.03s
a = \(\frac{\mathrm{v}-\mathrm{u}}{\mathrm{t}}\) = \(\frac{0-150}{0.03}\) = – 5000ms-2,
The distance of penetration of the bullet into the block,
s = ut +\(\frac{1}{2}\) at2
= (150 × 0.03) + \(\frac{1}{2}\) × (- 5000) × (0.03)2
= 4.5 – 2.25 = 2.25 m
The magnitude of the force exerted by the wooden block on the bullet
= ma = 0.01 × 5000 = 50N.

Question 15.
An object of mass 1kg travelling in a straight line with a velocity of 10ms-1 collides with and sticks to a stationary wooden block of mass 5kg. Then they both move off together in the same straight line. Calculate the total momentum just before the impact and just after the impact. Also, calculate the velocity of the combined object.
Answer:
m1= 1 kg
v1 = 10 m/s
Mass of wooden block = 5 kg
m2 = 5kg + 1kg (combined object)
= 6kg
Velocity of combined object = v2 = ?
Momentum before impact (p1) = m1v1 = 1 × 10 = 10 kg m/s
∴ Momentum before impact = Momentum after impact
m1v1 = m2v2
10Kg m/s = 6v2
\(\frac{10}{6}\) = v2 or v2 = 1.76 m/s

Question 16.
An object of mass 100 kg is accelerated uniformly from a velocity of 5 ms-1 to 8 m s-1 in 6s. Calculate the initial and final momentum of the object. Also, find out the magnitude of the force exerted on the object.
Answer:
Given:
m = 100 kg,
u = 5 m/s,
v = 8 m/s,
t = 6s
p1 = ?
P2 = ?
F = ?
Initial momentum, p1 = mu = 100 × 5 = 500 kg m/s
Final momentum, p1 = mv = 100 × 8 = 800 kg m/s
Force exerted on the object, F = ma
= 100 \(\left(\frac{v-u}{t}\right)\) = 100 \(\left(\frac{8-5}{6}\right)\)
= 100 × \(\frac{3}{6}\) = 50 N

JAC Class 9th Science Solutions Chapter 9 Force and Laws of Motion

Question 17.
Akhtar, Kiran and Rahul were riding in a motorcar that was moving with a high velocity on an expressway when an insect hit the windshield and got stuck on the windscreen. Akhtar and Kiran started pondering over the situation. Kiran suggested that the insect suffered a greater change in momentum as compared to the change in momentum of the motorcar (because the change in the velocity of insect was much more than that of the motorcar). Akhtar said that since the motorcar was moving with a larger velocity, it exerted a larger force on the insect and as a result, the insect died Rahui while putting on entirely new explanation said that both the motorcar and the insect experienced the same force and a change in their momentum. Comment on these suggestions.
Answer:
Rahul gave the correct explanation that both the motorcar and the insect experienced the same force and a change in their momentum. As per the law of conservation of momentum, when two bodies collide:
Initial momentum before collision = Final momentum after collision
m1u1 + m2u2 = m1v1 + m2v2
Equal force is exerted on both the bodies but because the mass of insect is very small, it will suffer a greater change in velocity.

Question 18.
How much momentum will a dumb bell of mass 10kg transfer to the floor if it falls from a height of 80 cm? Take its downward acceleration to be 10ms2.
Answer:
Here, m = 10kg, u = 0,
s = 80 cm = 0.80 m, a = 10 m/s-2
Let v be the velocity gained by the dumb bell as it reaches the floor.
As v2 – u2 = 2as
v2 – 02 = 2 × 10 × 0.80 = 16
v = 4 ms-1
Momentum transferred by the dumb bell to the floor:
p = mv = 10 × 4 = 40kg ms-1

Page 130

Question A1.
The following is the distance – time table of an object in motion:

Time in seconds Distance in metres
0 0
1 1
2 8
3 27
4 64
5 125
6 216
7 343

(a) What conclusion can you draw about the acceleration? Is it constant, increasing, decreasing, or zero?
(b) What do you infer about the forces acting on the object?
Answer:

Time (s) Distance
(m)
Vloctiy, v = \(\frac{S_{2}-S_{1}}{t_{1}-t_{1}}\left(\mathrm{~s}^{-1}\right)\) Acceleration, a = \(\frac{v_{2}-v_{1}}{t_{2}-t_{1}}\left(m^{-2}\right)\)
0 0 0 0
1 1 \(\frac{1-0}{1-0}=1 \mathrm{~ms}^{-1}\) \(\frac{1-0}{1-0}=1 \mathrm{~ms}^{-2}\)
2 18 \(\frac{8-1}{2-1}=7 \mathrm{~ms}^{-1}\) \(\frac{7-1}{2-1}=6 \mathrm{~ms}^{-2}\)
3 27 \(\frac{27-8}{3-2}=19 \mathrm{~ms}^{-1}\) \(\frac{19-7}{3-2}=12 \mathrm{~ms}^{-2}\)
4 64 \(\frac{64-27}{4-3}=37 \mathrm{~ms}^{-1}\) \(\frac{37-19}{4-3}=18 \mathrm{~ms}^{-2}\)
5 125 \(\frac{125-64}{5-4}=61 \mathrm{~ms}^{-1}\) \(\frac{61-37}{5-4}=24 \mathrm{~ms}^{-2}\)
6 216 \(\frac{216-125}{6-5}=91 \mathrm{~ms}^{-1}\) \(\frac{91-61}{6-5}=30 \mathrm{~ms}^{-2}\)
7 343 \(\frac{343-216}{7-6}=127 \mathrm{~ms}^{-1}\) \(\frac{127-91}{7-5}=36 \mathrm{~ms}^{-2}\)

(a) There is an unequal change of distance covered in equal intervals of time. Thus, the given object is having a non – uniform motion. Since the velocity of the object increases with time, the acceleration is increasing.
(b) The object is in an accelerated condition. According to Newton’s second law of motion, the force acting on an object is directly proportional to the acceleration produced in the object. So, we can say that unbalanced forces are acting on the object.

Question A2.
Two persons manage to push a motorcar of mass 1200 kg at a uniform velocity along a level roa(d) The same motorcar can be pushed by three persons to produce an acceleration of 0.2 m s 2. With what force does each person push the motorcar? (Assume that all persons push the motorcar with the same muscular effort).
Answer:
Mass of the motorcar = 1200kg.
Only two persons manage to push the car with uniform velocity. Hence, the acceleration acquired by the car is given by the third person alone.
Acceleration produced by the car when it is pushed by the third person is, ‘a’
= 0.2 m/s2.
Let the force applied by the third person be F.
From Newton’s second law of motion, Force = Mass × Acceleration => F = 1200 × 0.2 = 240 N.
Thus, the third person applies a force of magnitude 240 N. Hence, each person applies a force of 240 N to push the motorcar.

Question A3.
A hammer of mass 500 g, moving at 50ms1, strikes a nail. The nail stops the hammer in a very short time of 0.01s. What is the force of the nail on the hammer?
Answer:
Mass of the hammer,
m = 500g = 0.5kg.
Initial velocity of the hammer,
u = 50m/s.
Time taken by the nail to stop the hammer, t = 0.01s.
Velocity of the hammer, v = O (since the hammer finally comes to rest). From
Newton’s second law of motion,
Force, F = \(\frac{\mathrm{m}(\mathrm{v}-\mathrm{u})}{\mathrm{t}}\) = \(\frac{0.5(0-50)}{0.01}\)
= – 2500N
The hammer strikes the nail with a force of -2500N. Hence, from Newton’s third law of motion, the force of the nail on the hammer is equal and opposite, i.e.. + 2500 N.

Question A4.
A motorcar of mass 1200kg is moving along a straight line with a uniform velocity of 90 km/h. Its velocity is slowed down to 18km/h in 4s by an unbalanced external force. Calculate the acceleration and change in momentum. Also calculate the magnitude of the force required.
Answer:
Mass of the motorcar, m = 1200kg.
Initial velocity of the motorcar, u = 90km/h = 25m/s.
Final velocity of the motorcar,
v = 18 km/h = 5m/s.
Time taken, t = 4s.
According to the first equation of motion:
v = u + at
=> 5 = 25 + a(4) or, a = -5m/s2
Negative sign indicates that it is a retarding motion, i.e., velocity is decreasing.
Change in momentum = mv – mu
= m(v – u)= 1200 (5 – 25)
= – 24000 kg ms-1
Force = Mass × Acceleration
= 1200 × (- 5) = – 6000 N

JAC Class 9 Science Solutions

JAC Class 10 English Solutions First Flight Chapter 7(i) A Baker From Goa

JAC Board Class 10th English Solutions First Flight Chapter 7(i) A Baker From Goa

JAC Class 10th English A Baker From Goa Textbook Questions and Answers

Oral Comprehension Check (Page – 86)

Question 1.
What are the elders in Goa nostalgic about?
Answer:
The elders in Goa are nostalgic about the good old Portuguese days, and their famous loaves of bread.

Question 2.
Is bread – making still popular in Goa? How do you know?
Answer:
Bread – making is still popular in Goa. The author says that the mixers, moulders, and those who bake the loaves are still present in Goa. The age – old, time – tested furnaces still exist. The ‘thud’ and ‘jingle’ of the traditional baker’s bamboo, marking his arrival in the morning, could still be heard in some places.

JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa

Question 3.
What is the baker called?
Answer:
The baker is known as pader in Goa.

Question 4.
When would the baker come everyday? Why did the children run to meet him?
Answer:
The baker would come twice a day. Once when he set out in the morning on his selling round, and then again, when he returned after emptying his huge basket. The children ran to meet him not because of their love of the loaves which were bought by the maid – servant of the house. They actually longed for the bread-bangles, which they chose carefully. Sometimes, it was a sweet bread of special make.

Oral Comprehension Check (Page – 87)

Question 1.
Match the following. What is a must

(i) as marriage gifts? cakes and bolinhas
(ii) for a party or a feast? sweet bread called bol
(iii) for a daughter s engagement? – bread bread
(iv) for Christmas? sandwiches

Answer:

(i) as marriage gifts? sweet bread called bol
(ii) for a party or a feast? bread
(iii) for a daughter s engagement? – bread sandwiches
(iv) for Christmas? cakes and bolinhas

Question 2.
What did the bakers wear:
1. in the Portuguese days?
2. when the author was young?
Answer:

  1. In the Portuguese days, the bakers wore a peculiar dress known as kabai. It was a singlepiece long frock reaching down to the knees.
  2. When the author was young, he saw the bakers wearing a shirt and trousers, which were shorter than full – length ones and longer than half pants.

Question 3.
Who invites the comment – “he is dressed like a pader”? Why?
Answer:
Anyone who wears a half – pant which reaches just below the knees invites the comment that “he is dressed like a pader”. This was so because the bakers were known as pader and they wore such half pants.

Question 4.
Where were the monthly accounts of the baker recorded?
Answer:
The monthly accounts of the baker were recorded on the walls in pencil.

Question 5.
What does a ‘jackfruit – like physical appearance’ mean?
Answer:
A ‘jackfruit – like physical appearance’ means a plump physique. Such a physique was linked to the bakers because they never starved. Baking was a profitable profession

Thinking about the Text

Question 1.
Which of these statements are correct?
1. The pader was an important person in the village in old times.
2. Paders still exist in Goan villages.
3. The paders went away with the Portuguese.
4. The paders continue to wear a single-piece long frock.
5. Bread and cakes were an integral part of Goan life in the old days.
6. Traditional bread-baking is still a very profitable business.
7. Paders and their families starve in the present times.
Answer:

  1. Correct,
  2. Correct,
  3. Incorrect,
  4. Incorrect,
  5. Correct,
  6. Correct,
  7. Incorrect

Question 2.
Is bread an important part of Goan life? How do you know this?
Answer:
Bread is an important part of Goan life, because on all the auspicious occasions, bol and sweet bread are used. For a party, bread is a must, while for Christmas, cakes and bolinhas are a must. Sandwiches must be prepared by the lady of the house on her daughter’s engagement. The author says that everybody loves the fragrance of loaves.

JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa

Question 3.
Tick the right answer. What is the tone of the author when he says the following?
1. The thud and the jingle of the traditional baker’s bamboo can still be heard in some places, (nostalgic, hopeful, sad)
2. Maybe the father is not alive but the son still carries on the family profession, (nostalgic, hopeful, sad)
3. I still recall the typical fragrance of those loaves, (nostalgic, hopeful, naughty)
4. The tiger never brushed his teeth. Hot tea could wash and clean up everything so nicely, after all. (naughty, angry, funny)
5. Cakes and bolinhas are a must for Christmas as well as other festivals, (sad, hopeful, matter-of-fact)
6. The baker and his family never starved. They always looked happy and prosperous, (matter-of-fact, hopeful, sad)
Answer:

  1. nostalgic
  2. hopeful
  3. nostalgic
  4. funny
  5. matter – of – fact
  6. matter – of – fact

Writing

Question 1.
In this extract, the author talks about traditional bread-baking during his childhood days. Complete the following table with the help of the clues on the left. Then write a paragraph about the author’s childhood days.

Clues Author’s childhood days
the way bread was baked
the way the pader sold bread
what the pader wore
when the pader was paid
how the pader looked

Answer:

Clues Author’s childhood days
the way bread was baked in the furnace
the way the pader sold bread wandering in the streets having the basket on the head
what the pader wore shirt and trousers
when the pader was paid at the end of the month
how the pader looked happy and prosperous

Author’s Childhood Days
When the author was young, the bakers of Goa loved to make and sell the loaves of bread. They baked them in the furnaces. A baker came daily to the author’s house twice a day. He came there with the jingling of sound. The author and the other children longed for bread – bangles. The children peeped through the basket climbing on railing and benches. On the auspicious occasions like marriage, bols were prepared. The bakers used a unique dress called kabai. They collected their amounts at the end of the month. It was in reality, a profitable profession.

Question 2.
Compare the piece from the text (on the left below) with the other piece on Goan bakers (on the right). What makes the two texts so different? Are the facts the same? Do both writers give you a picture of the baker?
Our elders are often heard reminiscing nostalgically about those good old Portuguese days, the Portuguese and their famous loaves of bread. Those eaters of loaves might have vanished hut the makers are still there. We still have amongst us the mixers, the moulders and those who bake the loaves. Those age- old. lime – tested furnaces still exist. The lire in the furnaces has not vet been extinguished. The thud and jingle of the traditional baker’s bamboo, heralding his arrival in the morning, can still be heard in some places.

Maybe the lather is not alive but the son still carries on the family profession. After (ioa’s liberation, people used to say nostalgically that the Portuguese bread vanished with the paders. But the paders hav e managed to surv iv e because they have perfected the art of door – to – door delivery serv ice. The paders pick up the knowledge of bread-making from traditions in the family. The leavened, oven-baked bread is a gilt ol’ihe Portuguese to India. [Adapted from Nandakumar Kamat’s The unsung Lives of Goan Paders’]
Answer:
The topics of both texts are the same but their description varies. The first text gives more extensive history of baking. It is well-knitted. The second text gives short description about the bakers of Goa and their contribution. This text also tells about their profession in detail. Both the writers give a picture of the baker. In the first text, source has not been mentioned, but in the second text, it is mentioned.

Question 3.
Now find a travel brochure about a place you have visited. Look at the description in the brochure. Then write your own account, adding details from your own experience, to give the reader a picture of the place, rather than an impersonal, factual description.
Answer:
I visited the Taj Mahal, Agra, recently. It is one of the seven wonders of the world. It was built between 1631 and 1648 by the Mughal Emperor, Shah Jahan in the memory of his beloved wife Mumtaz Mahal. Agra is well connected by road to Delhi. From Delhi it is 210km. Hotel Sidhartha – Western Gate, Taj Mahal 600800. Several restaurants in Agra serve awesome Mughal, Indian and Chinese cuisines. Angoori Petha is famous in this city. Handicraft items, Chilean embroidery, Pietra Dura are also famous.
JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa 1
Group Discussion

Question 1.
In groups, collect information on how bakeries bake bread now and how the process has changed over time.
Answer:
Do it yourself.

Question 2.
There are a number of craft-based professions which are dying out. Pick one of the crafts below. Make a group presentation to the class about the skills required, and the possible reasons for the decline of the craft. Can you think of ways to revive these crafts?
(i) Pottery
(ii) Batik work
(iii) Dhurri (rug) weaving
(iv) Embroidery
(v) Carpentry
(vi) Bamboo weaving
(vii) Making jute products
(viii) Handloom
Answer:
Do it yourself.

JAC Class 10th English A Baker From Goa Important Questions and Answers

I. Short Answer Type Questions (20 – 30 words & 2 marks each)

Question 1.
Elucidate the statement ‘Baking was, indeed, a profitable profession’.
Answer:
In old days, baking used to be a profitable profession. The baker and his family lived happily and prosperously. Their plump physique was a testimony to it.

Question 2.
What shows the existence of Portuguese impact still in Goa?
Answer:
Goa was once occupied by the Portuguese. They were very skilled in baking bread loaves. Though they left Goa long ago, their traditional work of baking is still pervasive. The age- old, time-tested furnaces are still used.

JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa

Question 3.
What do the narrator and the people of his time still have among them?
Answer:
The narrator and the people of his time still have the mixture, the moulders and those who bake the loaves among them.

Question 4.
How did the baker attract the children?
Answer:
The baker attracted the children not by his jingle or by the loaves of bread he sold but by the bread bangles or the special sweet bread he sold.

Question 5.
Where were the monthly accounts of the baker recorded?
Answer:
The baker maintained his monthly accounts on the walls. He usually collected his bills at the end of the month.

Question 6.
What did the children do after coming of the baker?
Answer:
After coming of the baker, the children got excited. After hearing the jhang-jhang sound of the baker, they ran towards them. They peeped into the basket climbing on the railings and benches.

Question 7.
What was the importance of a baker among the villagers?
Answer:
The baker has great importance among the villagers. The baker made sweet bread. It was known as bol. It was very popular among the villagers.

II. Short Answer Type Questions (40 – 50 words & 3 marks each)

Question 1.
How was the baker a friend, companion and guide to the children?
Answer:
The jingling thud of the baker’s bamboo used to wake the children up during his morning round. They all would run to meet and greet him. The narrator said that it was not because of the bread loaves but for the bread bangles which would sometimes be sweet bread with special make that they longed for.

Question 2.
Why did the children not care to brush their teeth or wash their mouths properly?
Answer:
The children would wake up on listening the jingling thud of the pader in the morning. Then
they used to run to meet and greet him. In the process, they did not even care to brush their teeth or wash their mouths. To support this act, the narrator made the point that a tiger never brushed his teeth and a cup of hot tea could wash and clean up everything so nicely.

Question 3.
Baking was considered essential in a traditional Goan village. What reasons does the writer give to support his point?
Answer:
In Goa, no festival is complete without bakery products. It is used in marriages, engagements and other ceremonies. Traditional sweet bread, known as ‘boV is to be given with marriage gifts. At Christmas ‘bolinhcts’ and cakes are a must.

Question 4.
Even today any person with a jackfruit-like physical appearance is easily compared to a baker. Explain.
Answer:
Bread – making is a prosperous business in Goa. The physique of the baker, i.e., his plump and round body are testimony to that. Therefore, anyone who is fat and plump just like a jackfruit is easily compared to a baker.

Question 5.
Comment on the significance of a bread baker in a traditional Goan village.
Answer:
Bread is a permanent item of a Goan meal and the baker is an important member of the Goan community. Sweet bread ‘bol’ is a special delicacy. It is served at festivals. Cakes and bolinhas are special items served at Christmas. A baker’s furnace is therefore indispensable in a traditional Goan village.

JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa

Question 6.
What was the peculiar dress of the bakers during the Portuguese days?
Answer:
During the Portuguese days, the bakers wore a peculiar dress called the ‘kabai’. It was a frock in a single piece, reaching upto the knees. During his childhood, the author had seen the bakers wearing shirts with trousers that were longer than half pants, but shorter than a full length one

III. Long Answer Type Questions (100 – 120 words & 5 marks each)

Question 1.
Describe the childhood memories of the author’s time in Goa and his fondness for loaves of bread and cakes.
Answer:
The author tells us that bread has been an indispensable part of the life of the Goan people since the time of the Portuguese. It is a part not only of everyday life but also of festive occasions and events. For each occasion there was a special kind of bread. The baker has a leading role in the society. It is so important in the life of the Goans that they got up with the jingling sound of his bamboo. He also tells us that in the author’s childhood, the baker wore a shirt and trousers. The author seems to be very observant. He says that in those days, the baker was very prosperous and never starved. He also knew that they maintained monthly bills on the walls. Such strong observation powers would definitely be beneficial for children as they would become aware of citizens of their neighbourhood.

Question 2.
Should we learn from the history that has passed on to us from generations?
Answer:
History is the mirror through which we can remember our past. It actually provides a path that our ancestors have laid for us. The various battles and wars, that were fought and won, show us the strength and valour our people had. The traditions and customs make us a better human being. ‘A Baker from Goa’ is a pen-portrait of a traditional Goan village baker who still has an important place in the society. The paders pick up the knowledge of bread baking from traditions in the family. The leavened, oven-baked bread is a gift of the Portuguese to India. These traditions have strengthened our present.

Question 3.
After reading the story ‘A Baker from Goa’, do you think our traditions, heritage, values and practices are the roots that nourish us? Why/Why not?
Answer:
‘A Baker from Goa’ highlights the importance of the traditional practice of making loaves of bread for every occasion and festival of the Goan people. This tradition continues even today. This shows how our traditional practices can keep us to our past and heritage. Traditional values shape our personality and also provide us emotional support. They enable us to face difficult situations and make us mentally strong. Traditional practices also have an impact on our behavioral pattern towards the other people in society.

JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa

Question 4.
During our childhood in Goa, the baker used to be our friend, companion and guide. He used to come at least twice a day. Once when he set out in the morning on his round and then again, when he returned after emptying his huge basket. The jingling thud of his bomboo woke us up from sleep and we ran to meet and greet him. On the basis of the given passage write how was the baker a friend, companion and a guide to the narrator?
Answer:
Through this passage the author wants to highlight the importance of baker in his childhood days. The thud and jingle of the traditional baker’s bamboo heralds his arrival in the morning. The baker came at least twice a day, in the morning they came for selling and then they returned after emptying his huge basket. They ran all around to meet and greet the people. The narrator said that it was not because of the bread loaves but for the bread bangles which would sometimes be sweet bread with special make that they longed for.

Bakers were mainly the friends of children especially the narrator. The narrator enjoyed his childhood days with the bakers. The activities of the village started with their arrival. They sold bread from door – to – door. The children woke up hearing the jingling thud of the bamboo of bakers. All these things signalled their arrival in the village. They were just not only the friend and companion of the narrator but also guide too. They showed them the path to glory.

Reference To Context

Read the extracts given below and answer the questions that follow:

Question 1.
Our elders are often heard reminiscing nostalgically about those good old Portuguese days, the Portuguese and their famous loaves of bread. Those eaters of loaves might have vanished but the makers are still there. We still have amongst us the mixers, the moulders and those who bake the loaves.

Choose the correct option:
(a) Who is the author of the given extract?
(i) Lokesh Abrol
(ii) Arup Kumar Dutta
(iii) Lucio Rodrigues
(iv) Katherine Mansfield
Answer:
(iii) Lucio Rodrigues

(b) What are the elders nostalgic about?
(i) Their style of living
(ii) Old Portuguese days and their loaves of bread
(iii) Their dress sense
(iv) Their way of talking
Answer:
(ii) Old Portuguese days and their loaves of bread

(c) The eaters of loaves might have …………………. but the makers are still there.
(i) vanished
(ii) appeared
(iii) come
(iv) none of these
Answer:
(i) vanished

(d) Which things are still amongst us?
(i) The mixers
(ii) The moulders
(iii) Both (i) and (ii)
(iv) None of these
Answer:
(iii) Both (i) and (ii)

(e) Find out a word from the passage similar in meaning to ‘longing for the past.’
(i) memory
(ii) nostalgic
(iii) remembrance
(iv) forgetfulness
Answer:
(ii) nostalgic

JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa

Question 2.
During our childhood in Goa, the baker used to be our friend, companion and guide. He used to come at least twice a day. Once, when he set out in the morning on his selling round, and then again, when he returned after emptying his huge basket. The jingling thud of his bamboo woke us up from sleep and we ran to meet and greet him.
Choose the correct option:
(a) Who used to be the author’s friend, companion and guide during his childhood in Goa?
(i) The baker
(ii) The shopkeeper
(iii) The teacher
(iv) None of these
Answer:
(i) The baker

(b) What woke the children up from their sleep?
(i) The jingling thud of bamboo
(ii) The ringing of bell
(iii) The chirping of birds
(iv) None of these
Answer:
(i) The jingling thud of bamboo

(c) The baker used to come …………………… twice a day.
(i) at least
(ii) frequently
(iii) at interval
(iv) none of these
Answer:
(i) at least

(d) When did the backer set out on his selling round?
(i) Evening
(ii) Morning
(iii) Night
(iv) None of these
Answer:
(ii) Morning

(e) Find out a word from the passage similar in meaning to ‘vacant.’
(i) full
(ii) load
(iii) empty
(iv) worthwhile
Answer:
(iii) empty

Question 3.
The baker made his musical entry on the scene with the ‘jhang, jhang’ sound of his specially made bamboo staff. One hand supported the basket on his head and the other banged the bamboo on the ground. He would greet the lady of the house with “Good morning” and then place his basket on the vertical bamboo. We kids would be pushed aside with a mild rebuke and the loaves would be delivered to the servant. But we would not give up. We would climb a bench or the parapet and peep into the basket, somehow. I can still recall the typical fragrance of those loaves. Loaves for the elders and the bangles for the children.

Choose the correct option:
(a) Who made his musical entry on the scene with the ‘jhang, jhang’ sound?
(i) The children
(ii) The elders of the village
(iii) The baker
(iv) All of these
Answer:
(iii) The baker

(b) How did the baker greet the lady of the house?
(i) Saying ‘Good morning’
(ii) Saying ‘How are you’
(iii) Saying ‘Good bye’
(iv) Both (ii) and (iii)
Answer:
(i) Saying ‘Good morning’

(c) Pushing aside the kids, the loaves were delivered to the ……………………
(i) house owner
(ii) women of the hosue
(iii) servant
(iv) old men
Answer:
(iii) servant

(d) For whom were the loaves and the bangles made?
(i) Loaves for children and bangles for the ladies
(ii) Loaves for the elders and bangles for the children
(iii) Loaves for the ladies only
(iv) Both (i) and (iii)
Answer:
(ii) Loaves for the elders and bangles for the children

(e) Find out a word from the passage similar in meaning to ‘scold’.
(i) praise
(ii) acquaint
(iii) repent
(iv) rebuke
Answer:
(iv) rebuke

JAC Class 10 English Solutions Chapter 7(i) A Baker From Goa

Question 4.
The baker usually collected his bills at the end of the month. Monthly accounts used to be recorded on some wall in pencil. Baking was indeed a profitable profession in the old days. The baker and his family never starved. He, his family and his servants always looked happy and prosperous. Their plump physique was an open testimony to this. Even today any person with a jackfruit – like physical appearance is easily compared to a baker.

Choose the correct option:
(a) When did the baker usually collect his bills?
(i) In the starting of the month
(ii) In the mid of the month
(iii) At the end of the month
(iv) At the end of the year
Answer:
(iii) At the end of the month

(b) Where were monthly accounts recorded?
(i) On some wall in pencil
(ii) On plain paper
(iii) In notebooks
(iv) In diaries
Answer:
(ii) On plain paper

(c) ……………………… was indeed a profitable profession in the old days?
(i) Cooking
(ii) Serving
(iii) Writing
(iv) Baking
Answer:
(iv) Baking

(d) Who always looked happy and prosperous?
(i) The baker
(ii) The baker, his family and servants
(iii) The relatives of the baker
(iv) All of these
Answer:
(ii) The baker, his family and servants

(e) Find out a word from the passage similar in meaning to ‘evidence’.
(i) disproof
(ii) contradiction
(iii) contravention
(iv) testimony
Answer:
(iv) testimony

A Baker From Goa Summary

A Baker From Goa About the Author

  • Lucio Rodrigues (1916 – 73) was one of the literary geniuses of Goa.
  • He was an authority on Goan folklores and wrote a number of articles on the same.
  • He wrote in both English and Konkani languages.
  • The element of humour is prevalent in his writing. His writing had been more effective.
  • His essays and translation were published under the title ‘Soil and Soul ’ and ‘Konkani Folktales

A Baker From Goa Gist of the Lesson

In the lesson ‘A Baker from Goa the author has presented a pen – portrait of the bakers of Goa. He reminisces about his childhood days in Goa when a baker used to visit their houses. The Portuguese who live in Goa are famous for preparing the loaves of bread. This business is still in practice in Goa. Those who carry on this business are known as ‘Pader’. The children ran either to meet or to look into his basket climbing on railing and benches. The loaves were purchased by the manservant of the house. The villagers were much fond of the sweet bread known as ‘bob. Bol is used even in marriages. It wras used on all auspicious occasions. The bakers’ furnace in the village was the most essential thing. The lady of the house prepared sandwiches on the occasion of her daughter’s engagement. In those days, the bread sellers wore a particular dress known as ‘Kabai’. It was a single piece long frock up to the knees. The dress code made them distinct and different personalities. In the old days, baking was a profitable profession. The bakers took care of their families in a proper way.

A Baker From Goa Summary

portrait of Goan village: The story ‘A Baker from Goa’ is a pen-portrait of a traditional village baker of Goa. They still hold an important place in the society. The elders still remember about the good old Portuguese days and the loaves of bread of Goa. The time – tested furnaces still exist. The thud and jingle of the traditional baker’s bamboo heralds his arrival in the morning. This sound can still be heard in some places. The son still carries on the family profession in the absence of their father. These bakers are known as pader in Goa.

1. Childhood days of the author: During the childhood of the author, the baker was considered to be his friend, companion and guide. He used to come to his house at least twice a day. The jing-jing thud of the bamboo of baker woke up all the people in the morning. The children ran to meet and greet him.

2. Entry of the baker: The baker made his musical entry on the scene with the ‘jhang, jhang’ sound of the bamboo. The baker used to greet the lady of the house saying ‘Good Morning’. Children were pushed aside and the loaves were delivered to the servant. The children started eating loaves of bread with tea without caring for their toothbrush.

3. Important occasions: Without bol, (the sweet bread) marriage gifts were meaningless. On each occasion, bread was considered to be important. On the occasion of the engagement of daughter, the lady of the house prepared sandwiches. Cakes and bolinhas are a must for Christmas and other festivals.

4. Dress of the baker: The baker used to wear a peculiar dress. It was known as the kabai. It was a single – piece long frock upto the knees. The bakers wore a shirt and trousers which were shorter than full – length and longer than half pants. Even now the people who wear half pants below the knees are called pader.

5. Profitable profession and happy life: Baking was a profitable profession. Monthly accounts were maintained on the wall with a pencil. They led a happy and contented life. Their prosperity and happy life can be seen from their plump physique.

A Baker From Goa Lesson at a Glance

  1. ‘A Baker from Goa’’ is a pen – portrait of a traditional Goan village baker.
  2. They still hold an important place in the society.
  3. The elders of Goa are nostalgic about those good old Portuguese days, and the loaves of bread.
  4. The eaters of Goa might have vanished but the bakers still persist.
  5. The thud and jingle of the traditional baker’s bamboo heralds his arrival in the morning.
  6. After the death of father, the son carries on the family profession.
  7. These bakers are known as pader in Goa.
  8. The baker of Goa would greet the lady of the house with ‘Good morning’.
  9. Loaves are for the elders and the bangles are for the children.
  10. Without bol, (the sweet bread) marriage gifts are meaningless.
  11. Cakes and bolinhas are a must for Christmas as well as other festivals.
  12. The baker of those days had a peculiar dress known as the Kabai, a single-piece long frock down to the knees.
  13. Baking was really a lucrative profession in the old days.

A Baker From Goa Character Sketch

The Baker of Goa: The baker of Goa occupies an important place in Goan’s life. They wore a peculiar dress during the Portuguese days known as ‘Kabai.’ Early morning, the baker made his musical entry on the scene with the ‘jhang, jhang’ sound. In due course of time, the baker started wearing a shirt and trousers. Their family led a happy and prosperous life in the old days. They were financially sound. The sweet bread, i.e., bols are still used on the occasion of marriages, Christmas festival etc.

A Baker From Goa Word – Meanings

Word Meaning Word Meaning
pen – portrait an informal description of a person reminiscing recollecting past events
nostalgically longing for the past vanished disappeared
furnace an enclosed structure in which material can be heated extinguished destroyed
thud a low dull sound jingle a kind of sound
heralding announcing, indicating greet sign of welcome
vertical upright fragrance a pleasant smell
parapet wall, railing rebuke scold
profitable beneficial prosperous flourishing
Plump physique full rounded shape testimony evidence
bolinhas a kind of sweet baker who bakes bread
companion friend moulders wasters
open testimony public statement about character or quality meaningless which has no meaning

JAC Class 10 English Solutions

JAC Class 10 English Solutions First Flight Chapter 7(ii) Coorg

JAC Board Class 10th English Solutions First Flight Chapter 7(ii) Coorg

JAC Class 10th English Coorg Textbook Questions and Answers

Thinking about the Text

Question 1.
Where is Coorg?
Answer:
Coorg is a small district of Karnataka. It is located midway between Mysore and Mangalore.

Question 2.
What is the story about the Kodavu people’s descent?
Answer:
There is a story behind it. The fiercely independent people of Coorg are possibly of Greek or Arabic descent. A group of Alexander’s army moved south along the coast. They settled there because it was quite impossible for them to return. So these people married amongst the locals. Their culture is evident in the martial traditions. The Kodavus wear a long, black coat, with an embroidered waist-belt. It is known as kuppia. It resembles the kuffia worn by the Arabs and the Kurds.

JAC Class 10 English Solutions Chapter 7(ii) Coorg

Question 3.
What are some of the things you now know about
1. the people of Coorg?
2. the main crop of Coorg?
3. the sports it offers to tourists?
4. the animals you are likely to see in Coorg?
5. its distance from Bangalore, and how to get there?
Answer:

  1. The people of Coorg are fiercely independent. They love and enjoy hospitality. They feel proud in telling numerous stories of valour relating to their sons and fathers.
  2. Coffee is the main cash crop of Coorg.
  3. Coorg offers to tourists many sports like river rafting, canoeing, rappelling, rock climbing, mountain biking, and trekking.
  4. The animals that are likely to be seen in Coorg are birds, bees, butterflies, macaques, Malabar squirrels, langurs, slender loris and wild elephants.
  5. The distance between Coorg and Bangalore is around 250 – 260 km. There are two routes to Coorg from Bangalore and both are of the same distance. We can get there by rail, air and road.

Question 4.
Here are six sentences with some words in italics. Find phrases from the text that have
the same meaning. (Look in the paragraphs indicated)
1. During monsoons it rains so heavily that tourists do not visit Coorg. (para 2)
2. Some people say that Alexander’s army moved south along the coast and settled there, (para 3)
3. The Coorg people are always ready to tell stories of their sons’ and fathers’ valour, (para 4)
4. Even people who normally lead an easy and slow life get smitten by the high-energy adventure sports of Coorg. (para 6)
5. The theory of the Arab origin is supported by the long coat with embroidered waist-belt they wear, (para 3)
6. Macaques, Malabar squirrels observe you carefully from the tree canopy, (para 7)
Ans.

  1. keep away
  2. as one story goes
  3. more than willing to recount
  4. the most laidback individuals become converts
  5. draws support from
  6. keep a watchful eye

Thinking about Language

Collocations Certain words ‘go together’. Such ‘word friends’ are called collocations. The collocation of a word is ‘the company it keeps’. For example, look at the paired sentences and phrases below. Which is a common collocation, and which one is odd? Strike out the odd sentence or phrase.
(a)

  • ‘How old are you?’
  • ‘How young are you?’

(b)

  • a pleasant person
  • a pleasant pillow

1. Here are some nouns from the text.

culture monks surprise experience weather tradition

Work with a partner and discuss which of the nouns can collocate with which of the adjectives given below. The first one has been done for you.

unique terrible unforgettable serious ancient wide sudden

1. culture : unique culture, ancient culture
2. monks: ……………………………..
3. surprise : …………………………..
4. experience : ……………………….
5. weather : ……………………………
6. tradition : ………………………….
Answer:

  1. culture : unique culture, ancient culture
  2. monks : serious monks, ancient monks
  3. surprise : sudden surprise, terrible surprise, unforgettable surprise
  4. experience : unique experience, wide experience
  5. weather : terrible weather, unique weather
  6. tradition : unique tradition, ancient tradition

Question 2.
Complete the following phrases from the text. For each phrase, can you find at least one other word that would fit into the blank?
1. tales of …………..
2. coastal ………….
3. a piece of
4. evergreen
5. plantations
6. bridge
7. wild
You may add your own examples to this list.
Answer:
From the text

  1. tales of valour
  2. coastal town
  3. a piece of heaven
  4. evergreen rainforests
  5. coffee plantations
  6. rope bridge
  7. wild elephants

JAC Class 10th English Coorg Important Questions and Answers

I. Short Answer Type Questions (20 – 30 words & 2 marks each)

Question 1.
Elucidate that Coorgis are hospitable by nature.
Answer:
Coorgis homes have a tradition of hospitality. They keep their guests entertained and energetic by telling them numerous tales of valour related to their sons and fathers.

Question 2.
According to the chapter, which two descents to which people of Coorg belong to are talked about?
Answer:
The fiercely independent people of Coorg are possibly of Greek or Arabic descent.

Question 3.
How can a person get panoramic view of the misty landscape of Coorg?
Answer:
To get a panoramic view of the misty landscape of Coorg, tourists are advised to climb to the Brahamagiri hills.

JAC Class 10 English Solutions Chapter 7(ii) Coorg

Question 4.
What type of place is Coorg?
Answer:
Coorg is a very beautiful place. It appears as if it were drifted from the kingdom of God. It is famous for evergreen rainforests, coffee plantation and spices.

Question 5.
Why is Coorg called the ‘land of rolling hills’?
Answer:
Coorg is called the ‘land of rolling hills’ because the city is situated on the gentle sloping hills. The entire area is covered with these hills.

Question 6.
What sort of adventures tourists enjoy at the Coorg?
Answer:
Tourists over there enjoy river rafting, canoeing, rock climbing, biking etc. Elephant riding also lures the tourists.

II. Short Answer Type Questions (40 – 50 words & 3 marks each)

Question 1.
Write in brief about the wildlife of Coorg.
Answer:
Mahaseer – a large freshwater fish – abound in the waters from the hills and forests of Coorg. Kingfishers dive for their catch. Squirrels and langurs drop partially eaten fruit for the mischief of enjoying the splash and the ripple effect in the clear water. Elephants enjoy being bathed and scrubbed in the river by their mahouts. Macaques, Malabar squirrels, langurs and slender loris keep a watchful eye from the tree canopy.

Question 2.
Why are the people of Coorg known as the descendants of the Arabs?
Answer:
The people of Coorg are also known as the descendants of Arabs because of the long black coat worn by them with an embroidered waist band. This is called kuppia in Coorg. It resembles the kuffia worn by the Arabs and Kurds.

Question 3.
The people of Coorg have a tradition of courage and bravery. How has it been depicted in the lesson?
Answer:
The Coorg people are highly energetic, enthusiastic and courageous. The tales of valour are related to their sons and fathers. The Coorg Regiment is one of the most decorated in the Indian Army. The first Chief of Indian Army, General K.M. Cariappa, was a Coorgi. Even now Kodavus are the only people in India permitted to carry firearms without a license..

JAC Class 10 English Solutions Chapter 7(ii) Coorg

Question 4.
Why has Coorg been referred to as ‘a piece of heaven drifted from the kingdom of God’?
Answer:
Coorg is often referred to as a small piece of heaven. It is only because of its natural beauty, its evergreen forest, rolling hills, coffee plantations and spice trees. The freshness of the natural surroundings is further enhanced by the aroma of coffee.

Question 5.
Throw some light on the vast biodiversity of Coorg.
Answer:
The evergreen forests of Coorg enclose vast treasures of flora and fauna. It is a home to squirrels, langurs, kingfishers, elephants, slender loris, bees and butterflies. The spice and coffee plantations, further add to its vast biodiversity.

III. Long Answer Type Questions (100 – 120 words & 5 marks each)

Question 1.
Describe the evergreen rainforests, the river Kaveri and coffee plantation in Coorg.
Answer:
Coorg or Kodagu is a land of rolling hills and evergreen rainforests. The rainforests cover
thirty per cent of this district. Here, it rains a lot during the monsoons. The hills and the rainforests are the sources of water for the river Kaveri. Mahaseer, a large freshwater fish, abounds in these waters. The forests of Coorg have a rich flora and fauna. Birds, bees, butterflies, Malabar squirrels, langurs and wild elephants find their shelter in these rainforests. The air breathes of invigorating coffee. Coffee estates and colonial bungalows stand tucked under tree canopies in prime comers.

JAC Class 10 English Solutions Chapter 7(ii) Coorg

Question 2.
How has the author depicted the natural beauty of Coorg in the lesson?
Answer:
Coorg is a small state in Karnataka. It lies between Mysore and the coastal town of Mangalore. The author has depicted the natural beauty of Coorg in the lesson in a very beautiful manner. It looks like a piece of heaven that must have been drifted from the kingdom of God. It is a home of evergreen rainforests, coffee plantations and spices. The Kaveri river flows through the land of Coorg. This place lures the tourists. They enjoy the bounty of nature. Birds, butterflies, Malabar squirrels, langurs and slender loris do recreation of the visitors. The climb to the Brahmagiri hills brings a panoramic view of the entire landscape. It really seems to be a piece of heaven.

Question 3.
Coorg seems to share a lot of historical perspectives. Is such kind of historical knowledge important for us? Also write the values related with it.
Answer:
It is important for us to know about the history and deep-rooted cultural background of our country and cultural heritage. We become aware of the fact that our culture has always welcomed people from other cultures and absorbed them into its own. It spreads the message of tolerance which is very important in today’s world. The elements of bravery and unity are prevalent in Coorg people. The Coorg people are outsiders even then they accepted our culture and history in proper way.

Question 4.
Coorgi homes have a tradition of hospitality and they are more than willing to recount numerous tales of valour related to their sons and fathers. What general tradition does Coorgi homes have? Discuss it with reference to the passage.
Answer:
Coorgi people are famous for their tradition of hospitality. They give due respect to their guests. They help them with the core of their heart. The people of Coorg are fiercely independent. They love and enjoy hospitality. They feel proud in telling numerous stories of valour relating to their sons and fathers. The Coorgi people are highly energetic, enthusiastic and courageous. Their culture is very rich.

They keep their guests entertained and energetic by telling them the stories of their valour. The first Army Chief of Independent India, General K.M. Cariappa was also a Coorgi. He was also very bold and courageous. The Coorgi people recount the stories of valour and courage to their new generation to acquaint them with achievements of their ancestors. This inculcates good values in their children and teaches them how to deal with the difficult situation in difficult times.

Reference To Context

Read the extracts given below and answer the questions that follow:

Question 1.
Coorg, or Kodagu, the smallest district of Karnataka, is home to evergreen rainforests, spices and coffee plantations. Evergreen rainforests cover thirty per cent of this district. During the monsoons, it pours enough to keep many visitors away. The season of joy commences from September and continues till March. The weather is perfect, with some showers thrown in for good measure. The air breathes of invigorating coffee. Coffee estates and colonial bungalows stand tucked under tree canopies in prime comers.

Choose the correct option:
(a) Coorg, or Kodagu is the smallest district of
(i) Madhya Pradesh
(ii) Karnataka
(iii) West Bengal
(iv) Tamil Nadu
Answer:
(ii) Karnataka

(b) How much area of the evergreen rainforests does this district cover?
(i) 30%
(ii) 40%
(iii) 45%
(iv) 50%
Answer:
(i) 30%

(c) The best season for visiting Coorg begins from and continues till March.
(i) August
(ii) September
(iii) October
(iv) November
Answer:
(ii) September

(d) What does the air breathe of?
(i) Tea
(ii) Invigorating coffee
(iii) Milk
(iv) Curd
Answer:
(ii) Invigorating coffee

(e) Find out a word from the passage similar in meaning to ‘begins’.
(i) finish
(ii) late
(iii) end
(iv) commences
Answer:
(iv) commences

Question 2.
The fiercely independent people of Coorg are possibly of Greek or Arabic descent. As one story goes, a part of Alexander’s army moved south along the coast and settled here when return became impractical. These people married amongst the locals and their culture is apparent in the martial traditions, marriage and religious rites, which are distinct from the Hindu mainstream.
Choose the correct option:
(a) Whom do the Coorg people marry?
(i) Locals
(ii) Foreigners
(iii) People of other states
(iv) None of these
Answer:
(i) Locals

(b) The culture of Coorg is apparent in the martial traditions, marriage and
(i) social rites
(ii) religious rites
(iii) both (i) and (ii)
(iv) none of these
Answer:
(ii) religious rites

(c) The people of Coorg are of or descent.
(i) Greek, Arabic
(ii) French, Portuguese
(iii) British, Indian
(iv) Russian, British
Answer:
(iii) British, Indian

(d) According to the passage, whose a part of army settled here?
(i) Porus
(ii) Alexander
(iii) Napolean
(iv) Louis – XIV
Answer:
(ii) Alexander

(e) Find out a word from the passage opposite in meaning to ‘uncommon.’
(i) rational
(ii) rescue
(iii) mainstream
(iv) unique
Answer:
(iii) mainstream

JAC Class 10 English Solutions Chapter 7(ii) Coorg

Question 3.
Coorgi homes have a tradition of hospitality, and they are more than willing to recount numerous tales of valour related to their sons and fathers. The Coorg Regiment is one of the most decorated in the Indian Army, and the first Chief of the Indian Army, General Cariappa, was a Coorgi. Even now, Kodavus are the only people in India permitted to cany firearms without a licence.
Choose the correct option:
(a) What general tradition does Coorgi people have?
(i) Hospitality
(ii) Cordiality
(iii) Loneliness
(iv) Loveliness
Answer:
(i) Hospitality

(b) What do the Coorgi people recount?
(i) Tales of valour related to their sons and fathers
(ii) Tales of discipline
(iii) Tales of honesty and justice
(iv) All of these
Answer:
(i) Tales of valour related to their sons and fathers

(c) The Coorg Regiment is one of the most in the Indian Army.
(i) quoted
(ii) directed
(iii) decorated
(iv) highlighted
Answer:
(iii) decorated

(d) What is the specialty of the Kodavus, according to the passage?
(i) They can attack their enemies violently.
(ii) They are the only people in India who are permitted to carry firearms without a licence.
(iii) They are very weak.
(iv) They do nothing for anybody.
Answer:
(ii) They are the only people in India who are permitted to carry firearms without a licence.

(c) Find out a word from the passage similar in meaning to ‘recap’.
(i) hide
(ii) withhold
(iii) confuse
(iv) recount
Answer:
(iv) recount

Question 4.
The river, Kaveri, obtains its water from the hills and forests of Coorg. Mahaseer — a large freshwater fish — abound in these waters. Kingfishers dive for their catch, while squirrels and langurs drop partially eaten fruit for the mischief of enjoying the splash and the ripple effect in the clear water. Elephants enjoy being bathed and scrubbed in the river by their mahouts.

Choose the correct option:
(a) Which river obtains its water from the hills and forests of Coorg?
(i) Krishna
(ii) Bcas
(iii) Kaveri
(iv) Godavari
Answer:
(iii) Kaveri

(b) Which freshwater fish abounds in these waters?
(i) Mahaseer
(ii) Catfish
(iii) Cichid
(iv) Loaches
Answer:
(i) Mahaseer

(c) Elephants are scrubbcd in the river by their .
(i) boss
(ii) mahouts
(iii) master
(iv) none of these
Answer:
(ii) mahouts

(d) Which fish dives for their catch?
(i) Hilas
(ii) Gold fish
(iii) Common carp
(iv) Kingfisher
Answer:
(iv) Kingfisher

(e) Find out a word from the passage similar in meaning to ‘to get in.’
(i) disdain
(ii) contain
(iii) obtain
(iv) ascertain
Answer:
(iii) obtain

Coorg About the Author

Lokesh Abrol is a prolific writer. He is also a consultant of Internal Medicine and a social entrepreneur. In 1991, he established Gurgaon’s first multispeciality hospital and emergency team. He is the Director of Hult Prize India. He is also the Founder Director of Aravindam Foundation and Aster. Abrol also established Gurukul Kalpataru for non-formal education of slum children in Indian arts, crafts, etc. He has contributed a number of articles in ‘Outlook Traveller’, ‘Discover India’’ and ‘Incredible India’. He has written a lot on tourism and travelling also “Coorg” is considered to be his best work.

Coorg Gist of the Lesson

In this lesson, the narrator has given a vivid description of Coorg, a heavenly place which lies between Mysore and Mangalore. It is a rural district in Karnataka. It has evergreen forests, spices and coffee plantations. Different kinds of animals are also found here. The best season is between September and March when the weather is perfect for a visit to Coorg.

The Coorg people are of Greek or Arabic descent. It is rumoured that a part of Alexander’s army drifted here and found it impossible to return. They married the locals. That is why their traditions and rites are different from other Indians. The Coorgis are known for their hospitality and recount many tales of bravery. General K.M. Cariappa, the first Army Chief was a Coorgi. The Kodavus are the only people in India to carry firearms without a license.

A variety of wildlife like the Mahaseer – a large freshwater fish, kingfishers, squirrels, langurs and elephants, etc., are found there. Coorgis are highly energetic. They do adventures like river rafting, canoeing, rappelling, rock-climbing, etc. The Brahmagiri hills give the climber a panoramic view of Coorg. A walk across the rope bridge leads to the sixty-four acre island of Nisargadhama. Bylakuppe in Coorg is India’s largest settlement of Buddhist monks. These Buddhist monks can be seen here. They are dressed in red, ochre and yellow robes. Narration

Coorg Summary

1. Description of Coorg: Coorg or Kodagu is the smallest district of Karnataka. It lies between Mysore and the coastal town of Mangalore. This land is abound with evergreen rainforests, spices and coffee plantations. On this land, the season of joy begins from September and continues upto March. During the monsoons, it rains heavily. That is why so many visitors keep away from this place.

2. The origin of Coorg: The people of Coorg belonged to Greek or Arabic descent. There is a story behind it. When a part of Alexander’s army moved towards south coast and settled there, they could not return to their native place. These people married amongst the locals. Their culture is reflected in the martial traditions, marriages and religious rites. The black long coat worn with waist-belt is worn by the Kodavus. It is also known as Kuppia. It is like Kuffia worn by the Arabs and the Kurds. Tradition of

3. hospitality: Coorgi people are famous for their tradition of hospitality. A number of tales of bravery are related to their sons and fathers.

4. Famous Coorgi Regiment: In the Indian Army, the Coorg Regiment is very famous. General Cariappa, the first chief of the Indian Army was also a Coorgi. In our country, only Kodavus are permitted to carry firearms without a licence.

5. Activities around the Coorg area: There are hectic activities around the Coorg area. Mahasheer, kingfishers, squirrels and langurs are found in abundance. Elephants are being bathed in the river by the mahouts. River rafting, canoeing, rappelling, rock climbing and mountain biking are the main activities of the Coorg area. Birds, bees and butterflies are also there to give company. Macaques, Malabar squirrels, langurs etc. keep a watchful eye from the tree.

6. Panoramic view: The Brahmagiri hills gives a panoramic view of the landscape of Coorg. There is a rope bridge that leads to the island of Nisaragadhama. Near Bylakuppe, the monks in red, ochre and yellow robes give more surprise to the visitors.

Coorg Lesson at a Glance

  1. Coorg or Kodagu, the smallest district of Karnataka is famous for evergreen rainforests, spices and coffee plantations.
  2. It is located between Mysore and the coastal town of Mangalore.
  3. This land is inhabited by a proud race of martial men, beautiful women etc.
  4. 30% area of the district is covered with evergreen forests.
  5. September to March is the season of joy there.
  6. The independent people of Coorg are of Greek or Arabic descent.
  7. The Kodavus wear kuppia (kuffia) which were earlier worn by the Arabs and the Kurds.
  8. They have a tradition of hospitality. Numerous stories of valour are related to their sons and daughters.
  9. The Coorg Regiment is the most prestigious and decorated in the Indian Army.
  10. General Cariappa, the first chief of the Indian Army was a Coorgi.
  11. In India, Kodavus are the only people who are permitted to carry firearms without a licence.
  12. Macaques, Malabar squirrels, langurs and slender loris are mainly found there.
  13. The Brahmagiri hills gives us a panoramic view of the entire landscape of Coorg.

Coorg Character Sketch

The Coorgi People: The Coorgi people are entirely different. Coorg, or Kodagu, the smallest district of Karnataka is their home. Their traditions, marriages and rituals are entirely different from the Hindu customs. According to some, they are considered to be of Arabic descent. But some others think that they are of Greek origin. The Coorgis wear a long, black coat with an embroidered waist – best. It resembles Kuffia which was worn by the Arabs.

Coorg Word – Meanings

Word Meaning Word Meaning
midway in the midpath, halfway coastal near the coast
drifted from carried along by air kingdom country
martial relating with war inhabited occupied
evergreen always green plantation an estate where crops such as coffee,spices etc. are grown
pours rains commences starts
invigorating enlivening, full of energy colonial pertaining to a colony
tucked with complete nearness canopies roof-like coverings
fiercely in a powerful way mainstream the way of life or set of beliefs that most people accept
panoramic view a view of wide area of land robes dress
descent ancestry, dropping or falling ochre a pale brownish yellow colour
embroidered decorated loris a kind of lemur
rappelling going down a rock by sliding down a rope canoeing travelling in a river in a light, narrow boat (a large one)
raft a platform made by tying planks together recount describe, depict
splash dashing hospitality custom of welcoming
valour bravery laidback relaxed, casual
scrubbed mbbed mahouts who take care of elephants

JAC Class 10 English Solutions