JAC Class 10 English Application Writing

JAC Board Class 10th English Application Writing

JAC Class 10th English Application Writing Textbook Questions and Answers

Application Writing

1. You read the following notice in the column ‘Situation Vacant’ of The Times of India. Taking help from the hints given below, write an application for the post of an English teacher in Mount Cormel School, Gurugram.

Situation Vacant
Wanted an experienced; academically sound and competent English teacher for Mount Cormel School, Gurugram. Min 10 years experience, Salary 45,000 for the right and deserving candidate. Apply of the advertisement to: Director, Mount Cormel School, Gurugram , within 10 days of the advertisement.
Answer:
F-171, Sector-10
Gurugram
29th March 20xx
The Director
Mount Cormel School, Gurugram
Sub: Application for the post of English teacher
Sir
This is with reference to your advertisement published in the Times of India, dated 26th March 20xx for the post of English teacher, I offer my candidature for the same.

I am a young man of 35 years with teaching experience of 10 years in a school in my area. I hope that with my sound academic background, expertise and experience, I will prove to be an asset to your institution. Enclosed herewith is my bio-data for your perusal.
Thanking you.
Yours faithfully
Amit Parmar

Bio-Data

Name: Amit Parmar
Father’s Name: Rahul Parmar
Date of Birth: 20 August, 1985
Address for Correspondence: F-171, Sector-10, Gurugram, Haryana
Contact No: 9973xxxxxx
Academic Qualifications: Class Xth from CBSE Board with 73% in 1999
Class XII from CBSE Board with arts stream with 68% in 2001
Graduation in English Hons, in 2004 with 61% from D.U.
B.Ed from Kurukshetra University with 76% marks in 2006
Experience: 10 years as PGT in Modem Convent School, Gurugram
Languages Known: Hindi, English
References
A.K. Bansal, Administrator, Modem Convent School, Gurugram
D.X. Bisht, Vice Principal, Modem Convent School
Date: 4/3/20xx
Place: Gumgram (Haryana)

JAC Class 10 English Grammar Discursive Passages

2. You are Mahima Jain of 27, Vashist Park, Uttam Nagar, New Delhi. You have gone through an advertisement in the Hindustan Times, for the post of Receptionist-cum- offiee assistant in a multinational company. Apply for the job with complete bio-data.

Situation Vacant A
Wanted a young, dynamic well-mannered Receptionist-cum-office assistant for an MNC. Experience: Receptionist in a reputed company, salary: 30000+ for the deserving candidate. Apply within a week from the date of advertisement to: The ^Director, ABC Business Enterprises, New Delhi.
Answer:
27, Vashisht Park
Uttam Nagar, New Delhi
15th July 20xx
The Director
ABC Business Enterprises
Connaught Place, New Delhi
Sub: Application for the post of Receptionist-cum-ofFice assistant
Sir
This is with reference to the advertisement published in the Hindustan Times dated 1st July 20xx for the post of receptionist-cum-office assistant, I offer my candidature for the same. I am a young smart girl of 24 years with working experience of 1 year in a company. I hope that with my eligibility and experience, I will prove to be an asset to your organisation. Enclosed herewith is my bio-data for your perusal.
Thanking you.
Yours faithfully
Mahima Jain

Bio-Data

Name Mahima Jain
Father’s Name V.K. Jain
Date of Birth 20 January, 1985
Nationality Indian
Marital Status Unmarried
Address for correspondence No-27, Vashisht Park, Uttam Nagar, New Delhi
Contact No 9990xxxxxx
Academic Qualifications Class Xth from CBSE Board with 62% in 2013
Class XII from CBSE Board with arts stream with 61% in 2015
Graduation with Correspondence Course 58% in 2019.
Experience 1 year
Salary Expected 22,000/-
Other Qualifications Foundation Course of Computer
Languages Known Fluency in English Hindi, English
References
A.K. Bisht, Admin, ABC Business Enterprises
Date: 31/05/20xx
Place: New Delhi

Mahima Jain

JAC Class 10 English Solutions

JAC Class 10 English E-mail Writing

JAC Board Class 10th English E-mail Writing

JAC Class 10th English E-mail Writing Textbook Questions and Answers

E-Mail Writing

Electronic mail is a method of exchanging messages between people using electronic devices. Nowadays, it has become a popular means of mass communication. It is less costly but fast means of communication. It reaches at its destined place within a fraction of seconds. It is of two types: (i) Formal (ii) Informal.

Format of E-mail

To: Date :
CC :
Sub :
Dear Sir

Thanking you.
Yours sincerely
Sender’s name

JAC Class 10 English Grammar Discursive Passages

1. Write an e-mail to the Commissioner, Municipal Corporation, Delhi complaining him about the poor sewage system and muddy water in the area. It has caused health problem too.
Answer:

To : commissioner@delhi 10 Dec.20xx
Sub : Poor sewage system and muddy water in the area
Dear Sir

This is to bring to your notice that the residents of West Patel Nagar, Delhi are facing a lot of problems. The sewage system of the colony is really in poor condition. The water of latrine are flowing on the road and creating a lot of problems for the residents of area. It fouls and causes water-borne diseases. The water supply of the area is also not well. Muddy water comes in the water tanks of the residents. As a consequence, the entire colony is facing problem.

 

The situation, has become so worse that the diseases like cholera, typhoid, dengue, etc., are spreading like wildfire. Poor maintenance of the gutters and sewage system has really created havoc among the citizens. Although the residents have complained to the local authorities numerous times but they have not taken the matter into cognizance. So, I request you to look into the matter and take proper action in this regard.

Thanking you.

Yours sincerely

Raman Krishan (Secretary RWA)

JAC Class 10 English Grammar Discursive Passages

Question 2.
You are Rahul Krishna. Write an e-mail to the Director, CBSE complaining about home work given to children.
Answer:

To : [email protected] 10 Jan.20xx
Sub : Complaint about excessive homework given to children
Sir

It is really a matter of grave concern that children are allotted too much homework by the teachers. It has really become a burden for them. After all they are budding kids. And they should not be given overloaded work. If too much pressure is given to them they will consider studies as burden and not as a means of getting themselves educated. They are given monotonous type of homework. It does not sharpen their mind. So, they should be given time also so that they can play and grow well. They should also be given time to develop their personality. So, I request you to look into the matter and take effective steps to lower their burden of homework.

Thanking you.
Yours sincerely
Rahul Krishna

JAC Class 10 English Solutions

JAC Class 9th Science Solutions Chapter 1 Matter in Our Surroundingss

JAC Board Class 9th Science Solutions Chapter 1 Matter in Our Surroundings

JAC Class 9th Science Matter in Our Surroundings InText Questions and Answers

Page 3

Question 1.
Which of the following are matter? Chair, air, love, smell, hate, almonds, thought, cold, cold – drink, smell of perfume.
Answer:
Chair, air, almonds and cold – drink.

Question 2.
Give reasons for the following observation: The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food you have to go close.
Answer:
Particles of matter are continuously moving. They possess kinetic energy. As the temperature rises, particles move faster. Thus, particles that carry smell of hot sizzling food move faster than the smell of the cold food. Therefore, the smell of hot sizzling food can reach us several metres away, but to get the smell from a cold food we have to go close.

JAC Class 9th Science Solutions Chapter 1 Matter in Our Surroundingss

Question 3.
A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?
Answer:
This shows that the particles of matter have space between them. This space is maximum in gases and minimum in solids. Thus, one cannot cut through a solid easily but a diver is able to cut easily through water.

Question 4.
What are the characteristics of the particles of matter?
Answer:
The characteristics of the particles of matter are as follows:
(a) Particles of matter have intermolecular space.
(b) Particles of matter have intermolecular forces of attraction.
(c) Particles of matter are moving continuously.

Page 6

Question 1.
The mass per unit volume of a substance is called density = \(\frac{ mass}{volume}\) . Arrange the following in order of increasing density – air, exhaust from chimneys, honey, water, chalk, cotton and iron.
Answer:
Air, exhaust from chimneys, cotton, water, honey, chalk, and iron

Question 2.
(a) Tabulate the differences in the characteristics of states of matter,
(b) Comment upon the following: rigidity, compressibility, fluidity filling a gas container, shape, kinetic energy and density.
Answer:
(a) The differences in the characteristics of states of matter are

Characteristics Solid Liquid Gas
Shape Fixed shape No fixed shape No fixed shape
Volume Fixed volume Fixed volume No fixed volume
Rigidity fluidity Are rigid, cannot flow Can flow, not rigid Can flow, not rigid
Intermole – cular force Maximum Less than solids Least
Intermole – cular space Very less More than solids and less than gases Maximum
Compressible Negligible Compressible Highly compressible

(b) Rigidity: It is the property of matter to resist change in its shape, e.g. solids are rigid.

  • Compressibility: It is a property by which matter can be reduced to lower volume on application of force.
  • Fluidity: It is the property of matter to flow.
  • Filling a gas container: Gases completely fill the volume of the container in which they are kept, at any volume while solids and liquids do not.
  • Shape: It indicates definite boundaries.
  • Kinetic energy: It is the energy possessed by the particles of matter due their motion.
  • Density: It is mass per unit volume. Higher density means more mass is confined in a lesser volume.

Question 3.
Give reasons:
(a) A gas fills completely the vessel in which it is kept.
(b) A gas exerts pressure on the walls of the container.
(c) A wooden table should be called a solid.
(d) We can easily move our hand in air but to do the same through a solid block of wood we need a karate expert.
Answer:
(a) The molecules of gases are free to move. Gas molecules have the least amount of attraction between them.Thus, the molecules of gases completely fill the vessel in which they are kept.

(b) The molecules of gas are in continuous motion. They collide with each other and with the walls of container. These collisions of the gas molecules with the walls of the container exert pressure on the walls of the container.

(c) A wooden table has a definite shape and size. Also, it is a non-compressible rigid body. Thus, a wooden table has all the characteristics of a solid.

(d) The molecules of air have least amount of attraction between them. Thus, one can easily move one’s hand in air and push the molecules of air apart. However, the molecules of solid have maximum amount of attraction between them. A greater amount of force is required to move the molecules of a solid apart. Thus, a much greater force is required to move our hand through a solid block of wood.

JAC Class 9th Science Solutions Chapter 1 Matter in Our Surroundingss

Question 4.
Liquids generally have lower density as compared to solids. But you must have observed that ice floats on water. Find out why.
Answer:
Ice is a solid but its density is lower than water due to its structure. The molecules in ice make a cage like structure with lot of vacant spaces. This makes ice float on water.

Page 9

Question 1.
Convert the following temperature to Celsius scale: (a) 300 K (b) 573 K.
Answer:
Celsius scale = Kelvin scale – 273
(a) Celsius scale = 300 – 273 = 27°C
(b) Celsius scale = 573 – 273 = 300°C

Question 2.
What is the physical state of water at:
(a) 250°C
(b) 100°C?
Answer:
The physical state of water at:
(a) 250°C is gaseous
(b) 100°C might be gaseous or liquid. Steam and water coexist at 100°C.

Question 3.
For any substance, why does the temperature remain constant during the change of state?
Answer:
During the change of state, temperature remains constant because heat given to the matter is used up in changing the state of matter. This is called latent heat.

Question 4.
Suggest a method to liquefy atmospheric gases.
Answer:
Atmospheric gases liquefy at very low temperatures. It is not possible to attain such low temperatures. However, atmospheric gases can be liquefied by compressing them. When the atmospheric gases are compressed, the molecules of gases come closer to each other and as we keep on compressing the gases, the molecules keep coming closer and closer to each other. When the pressure on the atmospheric gases becomes large enough, the gases liquefy. Thus, atmospheric gases can be liquefied by compressing them.

Page 10

Question 1.
Why does a desert cooler cool better on a hot dry day?
Answer:
On a hot dry day, there is high temperature and low humidity. Both these factors are responsible for increasing the rate of evaporation. This also means better cooling.

Question 2.
How does the water kept in an earthen pot (matka) become cool during summer?
Answer:
The earthen pot has lots of tiny pores in it. The water oozes out through these pores and gets evaporated at the surface of the pot, by absorbing heat from the water kept in it, thereby causing cooling effect.

Question 3.
Why does our palm feel cold when we put some acetone or petrol or perfume on it?
Answer:
Acetone, petrol and perfume evaporate at low temperatures. When some acetone, petrol, or perfume is dropped on the palm, it takes heat from the palm and evaporates, thereby making the palm cooler.

Question 4.
Why are we able to sip hot tea or milk faster from a saucer rather than a cup?
Answer:
Hot tea or milk in a saucer has larger surface area than in a cup. The rate of evaporation is faster with increased surface area. The cooling of tea or milk in a saucer takes place sooner than in a cup. Hence, we are able to sip hot tea or milk faster from a saucer rather than a cup.

JAC Class 9th Science Solutions Chapter 1 Matter in Our Surroundingss

Question 5.
What type of clothes should we wear in summer?
Answer:
During summer, we should wear cotton clothes because we perspire more to maintain the temperature of our body. Cotton is a good absorber of sweat. It allows the sweat to evaporate faster, thereby giving a cooling effect.

JAC Class 9th Science Matter in Our Surroundings Textbook Questions and Answers

Question 1.
Convert the following temperatures to the Celsius scale, (a) 293 K (b) 470 K
Answer:
Celsius scale = Kelvin scale – 273
a. Celsius scale = 293 – 273 = 20°C
b. Celsius scale = 470 – 273 = 197°C

Question 2.
Convert the following temperatures to the kelvin scale, (a) 25°C (b) 373°C.
Answer:
Kelvin scale = Celsius scale + 273
a. Kelvin scale = 25 + 273 = 298 K
b. Kelvin scale = 373 + 273 = 646 K

Question 3.
Give reason for the following observations.
(a) Naphthalene balls disappear with time without leaving any solid.
(b) We can get the smell of perfume sitting several metres away.
Answer:
(a) Naphthalene balls show the property of sublimation. Evaporation of naphthalene takes place easily and so it disappears during the course of time without leaving any residue,

(b) Perfume contains volatile solvent, i.e., gaseous particles, which have high speed and large space between them and diffuse faster and can reach people sitting at a distance.

Question 4.
Arrange the following substances in increasing order of forces of attraction between the particles water, sugar, oxygen.
Answer:
Oxygen < Water < Sugar

Question 5.
What is the physical state of water at ……… (a) 25°C (b) 0°C (c) 100°C?
Answer:
(a) Liquid
(b) Solid or liquid
(c) Liquid or gas

Question 6.
Give two reasons to justify
(a) Water at room temperature is a liquid.
(b) An iron almirah is a solid at room temperature.
Answer:
(a) Water is liquid at room temperature because:

  1. At room temperature water has a definite volume, but it does not have a definite shape.
  2. At room teperature water can flow easily.

(b) Iron almirah is solid at room temperature because:

  1. At room temperature iron amirah has a definite volume as well as a definite shape.
  2. At room temperature, iron almirah is very rigid.

Question 7.
Why is ice at 273 K more effective in cooling than water at the same temperature?
Answer:
Ice at 273 K will absorb heat energy or latent heat from the medium to overcome the intermolecular forces to become water. Hence, it cools more effectively than water at the same temperature.

Question 8.
What produces more severe burns, boiling water or steam?
Answer:
Steam at 100°C will produce more severe bums as extra heat is hidden in the form of latent heat in steam, whereas the boiling water does not have this hidden heat.

Question 9.
Name the processes A, B, C, D, E and F in the following diagram showing change in state of matter. Increase heat and decrease pressure
JAC Class 9th Science Solutions Chapter 1 Matter in Our Surroundingss 1
Answer:
A → Liquefaction/melting/fusion
B → Vaporisation/evaporation
C → Condensation
D → Solidification
E → Sublimation
F → Sublimation

JAC Class 9 Science Solutions

JAC Class 9 Science Notes Chapter 15 Improvement in Food Resources

JAC Board Class 9th Science Chapter 15 Notes Improvement in Food Resources

→ All living organisms essentially require food to stay alive.

→ Food provides energy to perform various life activities and is required for growth, development and body repair.

→ Sources of Food
a. Food from agriculture: Cereals, pulses, vegetables, fruits, nuts, oilseeds, condiments and spices.
b. Food from animal husbandry: Dairy products like milk, curd, butter, meat, egg, fish and other sea products.

→ Food Revolutions in India
With the increase in population, there is a need for a sufficient increase in food production, so as to meet the food related demands of the growing population. This led to the rise of the following food revolutions in India:
a. Green Revolution: Introduced to increase the food grain production.
b. White Revolution: Introduced to increase the production of milk.
c. Blue Revolution: Introduced to enhance fish production.
d. Yellow Revolution: Introduced to increase oil production.

→ Crop Season: Different crops require different climatic conditions like temperature, moisture and photoperiod, to grow well and complete their life cycle.
Two main crop seasons are:

  1. Kharif Season: Summer season from the month of June to October, i.e., during rainy season. Crops grown in this season require more water. Examples of Kharif season crops are paddy, soyabean, pigeon pea, maize, black gram, green gram and rice.
  2. Rabi Season: Winter season from the month of November to April. Crops grown in this season require less water. Examples of Rabi season crops are wheat, gram, peas, mustard and linseed.

→ Improvement in Crop Yield: Main approaches implemented to enhance the crop yield are as follows:
1. Crop Variety Improvement: This involves the introduction of improved varieties to obtain better food qualities. It is mainly done to achieve the following targets:
a. Higher yield of crops by adopting technologies like cross-breeding and hybridisation.
b. Improved quality of products.
c. Biotic resistance against diseases and insects.
d. Aboitic resistance against drought, salinity, heat, cold, etc.
e. Decreased duration to attain maturity as short duration crops require less costing and more rounds of crop can be grown in a season.
f. Wider adaptability so that the crops growing in different environmental conditions can have high production.
g. Desired agronomic traits like height, branching, leaves, etc., will result in an increased production.

2. Crop Production Improvement: It involves different practices carried out by the farmers to achieve higher standards of crop production.

→ Main practices involved here are stated below:
a. Nutrient Management: Like other organisms, plants also require some elements for their growth. These elements are called nutrients. There are sixteen nutrients which are essential for plants. These nutrients are supplied to the plants by air, water and soil.

These nutrients are divided into following two categories:

  • Macronutrients: The essential elements which are utilised by plants relatively in large quantities are called macronutrients.
  • Micronutrients: The essential elements which are used by plants in small quantities are called micronutrients.
Sources Nutrients
Air Carbon and oxygen (macronutrients)
Water Hydrogen and oxygen (macronutri­ents)
Soil 1. Macronutrients present in soil are nitrogen, phosphorus, potassium, calcium, magnesium, sulphur.
2. Micronutrients present in the soil are iron, manganese, boron, zinc, copper, molybdenum, chlo­rine.

Manure: It is a kind of natural fertiliser formed from the decomposition of animal excreta and plant waste. It mainly contains organic matter and some nutrients in small amount. It helps in improving the soil structure by increasing the water holding capacity of the soil.

→ Types of manures: Based on the kind of biological waste material used, the manures are classified as:

  • Farmyard manure (FYM): It is the decomposed mixture of cattle excreta (dung) and urine along with litter and leftover organic matter such as roughage or fodder. The waste materials are collected daily from the cattle shed and stored in a pit for decomposition by the microorganisms (bacteria, fungi, etc.). FYM contains nitrogen, phosphorous and potassium.
  • Compost: It is a mixture of decomposed organic matter derived from garbage, sewage, vegetable waste, etc. The mixture is decomposed in pits and the process is known as composting.
  • Vermi-compost: The compost which is made by the decomposition of dead parts of plants and animals with the help of redworms is called vermi-compost.
  • Green manure: It is prepared by cultivating fast growing green manure crops like sunhemp, horse gram, guar, cow pea, etc., before sowing of seeds. The fast growing crops are then ploughed back into the soil. Green manure enriches the soil with nitrogen, phosphorus as well as organic matter and provides protection against erosion and leaching.

→ Fertilisers: Fertilisers are chemicals manufactured in factories and are highly rich in nutrients like nitrogen, phosphorus and potassium. They provide large amounts of nutrients and thus ensure better growth of plants. Excessive use of fertilisers for a long period of time can damage soil fertility,

b. Irrigation: The process of supplying water to the crop plants through human efforts by means of canals, wells, reservoirs, tube-wells, etc., is known as irrigation. Most agriculture in India is dependent on timely monsoons and sufficient rainfall spread through most of the growing season. However, the extra water required by crops is met through irrigation.

→ Sources of Irrigation: Some most commonly used sources of irrigation are as follows:

  • Wells: These are of two types:
    Dug wells: Where water is collected from water bearing strata through bullock-operated devices or by pumps. Tube wells: Where water is collected from underground through diesel or electricity run pumps.
  • Canal system: Water from the main river or reservoir is carried by canal into the field which is divided into branch canals having further distributaries to irrigate the fields.
  • River-lift system: In this system, water is directly drawn from the river for supplementing irrigation. It is used where occurs insufficient flows from canals.
  • Rainwater harvesting: Rainwater is collected and recycled into groundwater by digging canals.
  • Watershed management: Small check dams are built up in watershed areas to increase percolation of water into the ground and reduce the flow of rainwater to prevent soil erosion.

c. Cropping pattern: It includes different ways of growing crops so as to get the maximum benefit. These different ways include the following types:

  1. Mixed cropping: It refers to growing of two or more crops simultaneously on the same piece of land.
  2. Intercropping: It refers to growing of two or more crops simultaneously on the same field in a definite row pattern.
  3. Crop rotation: The growing of different crops on a piece of land in a pre-planned succession is known as crop rotation.

→ Animal Husbandry: It is the scientific management of animal livestock including feeding, breeding and disease control.

→ The food requirements of dairy animals are of two types:
a. Maintenance requirement, i.e., the food required to support the animals to live a healthy life.
b. Milk producing requirement, i.e., the type of food required during the lactation period.

→ Artificial insemination: It is the process in which semen is collected from the desired bull and is injected into the vagina of cows during the period of heat.

→ Poultry farming: Poultry includes duck, geese, turkeys, pigeons, etc. However, poultry farming is undertaken basically to raise fowl for egg production and chicken for meat.

→ Fish production: It includes finned fishes, i.e., true fishes and shell fishes such as prawns and molluscs.

→ In composite fish culture a combination of five or six species of fishes are put in culture system. These species of fish are such that they do not compete for food among themselves, i.e., have different food habits.

→ Honey has medicinal value specially in disorders related to digestion, dysentery, vomiting, and ailments of stomach and liver.

→ Apis mellifera, Italian bee, has now been domesticated in India to increase the yield of honey.

→ A colony of honeybees includes queen, drones and workers.

JAC Class 9 Science Notes

JAC Class 9th Science Solutions Chapter 5 The Fundamental Unit of Life

JAC Board Class 9th Science Solutions Chapter 5 The Fundamental Unit of Life

JAC Class 9th Science The Fundamental Unit of Life InText Questions and Answers

Page 59

Question 1.
Who discovered cells and how?
Answer:
Robert Hooke discovered cells in 1665. He observed the cells in thin slices of cork. They appeared like small compartments when viewed under the microscope.

Question 2.
Why is the cell called structural and functional unit of life?
Answer:
A cell is capable of carrying out all the life functions such as nutrition, excretion, respiration, etc Hence, a cell is called the functional unit of life. Additionally, the cell is the smallest unit of life and all the living beings are made up of cells. Therefore, a cell is called the structural unit of life.

Page 61

Question 1.
How do substances like CO, and water move in and out of the cell? Discuss.
Answer:
Substances move in and out of the cell because of diffusion. Diffusion is the random movement of particles in order to attain concentration equilibrium. The movement of water molecules through a semi – permeable membrane is called osmosis. It is important to note that plasma membrane is a semi – permeable membrane. Water always moves from its higher concentration to its lower concentration.

JAC Class 9th Science Solutions Chapter 5 The Fundamental Unit of Life

Question 2.
Why is the plasma membrane called a selectively permeable membrane?
Answer:
Plasma membrane allows passage to some selected substances. Hence, it is called a selectively permeable or semi- permeable membrane.

Page 63

Question 1.
Fill in the gaps in the following table illustrating difference between prokaryotic and eukaryotic cells.

Prokaryotic cell Eukaryotic cell
(a) Size: generally small (1 – 10µm) (a) Size: generally large (5 – 100µm)
(b) Nuclear region …………….
…………………
…………………and known as ….
…………………
(b) Nuclear region: well – defined and surrounded by a nuclear membrane.
(c) Chromosome: single (c) More than one chromosome.
(d) Membrane bound cell organelles absent. (d) ……………
……………….
……………….

Answer:

  • Prokaryotic cell (b): Nuclear region is poorly defined due to absence of a nuclear membrane and is known as nucleoid.
  • Eukaryotic cell (d): Membrane bound cell organelles are present.

Page 65

Question 1.
Can you name the two organelles we have studied that contain their own genetic material?
Answer:
Mitochondria and chloroplast contain their own genetic material.

Question 2:
If the organisation of a cell is destroyed due to some physical or chemical influence, what will happen?
Answer:
Various parts of a cell are responsible for various functions. They work in tandem
to continue life in the cell. In case, the organisation of a cell is destroyed due to some physical or chemical influence, the cell will die.

Question 3.
Why are lysosomes known as suicide bags?
Answer:
Lysosomes contain digestive enzymes. In case of a rupture in lysosomes, the enzymes are released in the cytoplasm and end up digesting the contents of the cell. This results in cell death. Due to this, lysosomes are also known as suicide bags of cells.

Question 4.
Where are proteins synthesised inside the cell?
Answer:
The proteins are synthesised in the ribosomes present on RER (rough endoplasmic reticulum). They are also known as protein factories.

JAC Class 9th Science The Fundamental Unit of Life Textbook Questions and Answers

Question 1.
Make a comparison and write the ways in which plant cells are different from animal cells.
Answer:

Plant cell Animal cell
(a) Plant cells have cell wall. (a) Animal cells don’t have a cell wall.
(b) They contain chloroplast. (b) They don’t have chloroplasts.
(c) They do not have centrioles. (c) Centriole is present in them.
(d) Vacuole is large and present in centre of the cell. (d) Vacuoles are numerous and small.
(e) Nucleus is present at the periphery of the plant cell. (e) Nucleus is present in the centre of the animal cell.

Question 2.
How is a prokaryotic cell different from a eukaryotic cell?
Answer:

Prokaryotic cell Eukaryotic cell
(a) Cell size is generally small (1 – 10µm). (a) Cell is , generally large (5 – 100µm).
(b) Nuclear region, called nucleoid, is not surrounded by a nuclear membrane. (b) Nuclear material is surrounded by a nuclear membrane.
(c) Nucleolus is absent. (c) Nucleolus is present.
(d) Membrane bound cell organelles are absent. (d) Cell organelles bounded by membrane are present.
(e) Cell division by fission or budding (no mitosis). (e) Cell division by mitosis or meiosis.

Question 3.
What would happen if the plasma membrane ruptures or breaks down?
Answer:
Plasma membrane provides a container for the cell organelles and cytoplasm. Moreover, plasma membrane also protects the contents of a cell from external environment. In case the plasma membrane ruptures or breaks down, the cell contents would be exposed to the external environment. This would prove lethal for the cell and the cell would cease to exist.

Question 4.
What would happen to the life of a cell if there was no Golgi apparatus?
Answer:
If Golgi apparatus is not present, the packaging and transport of materials would cease to happen. Various substances would not be transformed into useful materials of the cell. Plasma membrane will also be affected The secretory activities of the cell would also cease to occur. Hence, the cell will eventually die off.

Question 5.
Which organelle is known as the powerhouse of the cell? Why?
Answer:
Mitochondrion is known as the powerhouse of the cell. The reason for this is the fact that cellular respiration takes place in mitochondria and the energy released after that, gets stored in mitochondria in the form of ATP. As ATP instantly provides energy, they are called energy currency of the cell.

Question 6.
Where do the lipids and proteins constituting the cell membrane get synthesised?
Answer:
Lipids are synthesised in the endoplasmic reticulum (smooth ER). Protein is synthesised in ribosomes which are usually present on the rough ER.

JAC Class 9th Science Solutions Chapter 5 The Fundamental Unit of Life

Question 7.
How does Amoeba obtain its food?
Answer:
Amoeba obtains its food through a process called phagocytosis. The cell membrane of amoeba is projected into numerous finger – like outgrowths called pseudopodia Amoeba surrounds a food particle by pseudopodia and makes a food vacuole after engulfing the food.

Question 8.
What is osmosis?
Answer:
Osmosis is the process of movement of water molecules from a region of higher water concentration, through a semi – permeable membrane, to a region of lower water concentration.

Question 9.
Carry out the following osmosis experiment:
Take four peeled potato halves and scoop each one out to make potato cups, one of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now,
(a) Keep cup A empty.
(b) Put one teaspoon sugar in cup B.
(c) Put one teaspoon salt in cup C.
(d) Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours. Then, observe the four potato cups and answer the following:
1. Explain why water gathers in the hollowed portion of B and C.
2. Why is potato A necessary for this experiment?
3. Explain why water does not gather in the hollowed out portions of A and D.
Answer:

  1. Water gathers in the hollowed portion of potato B and C because: Living plasma membrane of potato cells act as semi – permeable membrane. There is higher concentration of water in trough than the hollowed portions of B and C. So water, by the process of osmosis, moves into the hollowed portions of potato cups B and C.
  2. Potato cup A is kept empty to act as control set – up.
  3.  potato is necessary because
    • (a) As the potato cup A is empty, water does not gather in hollowed out portions of A.
    • (b) In the potato cup D, the potato cell membrane lose semi – permeability due to boiling. So, no water movement occurs from the trough into the potato cup D.

Question 10.
Which type of cell division is required for growth and repair of body and which type is involved in formation of gametes?
Answer:
Growth and repair of body – Mitosis. Formation of gametes – Meiosis.

JAC Class 9 Science Solutions

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 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