CBSE - MCQ Question Banks (के. मा. शि. बो . -प्रश्नमाला )

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Q. 151101

What happens when the same crop is grown again and again?

Right Answer is:

SOLUTION

When the same crop is grown again and again, the soil loses its fertility.


Q. 151102

Name the place where variety of vegetables, such as potatoes, onions, radish, beetroot, cauliflower, peas, carrots, etc are grown.

Right Answer is:

SOLUTION

Vegetablefarm


Q. 151103

When is harvesting done?

Right Answer is:

SOLUTION

Harvesting is done after the crop sprouts.


Q. 151104

What are young plants called?

Right Answer is:

SOLUTION

Seedlings


Q. 151105

Clearing of weeds is a part of which process?

Right Answer is:

SOLUTION

Sowing


Q. 151106

Name the process shown in the image.

Right Answer is:

SOLUTION

Threshing


Q. 151107

Look at the image and name the process shown.

Right Answer is:

SOLUTION

Winnowing


Q. 151108

Name the process shown in the image. Why is this process needed?

Right Answer is:

SOLUTION

The process shown in this image is of ‘Ploughing the field’. It is needed to ensure the proper circulation of nutrients in the fields.


Q. 151109

Which crop is being planted in this image? In which parts of India, is this crop mainly grown?

Right Answer is:

SOLUTION

Paddy crop is being planted in this image. It is mainly grown in Punjab, Uttar Pradesh, Haryana and West Bengal.


Q. 151110

Name the process shown in the image. What is the use of this process in fields?

Right Answer is:

SOLUTION

The process shown in the image is of irrigation. It is used for watering the crops and maintenance of landscapes.


Q. 151111

What are tractors used for in fields?

Right Answer is:

SOLUTION

In fields, tractors are used for ploughing. They help in breaking the soil for initial cultivation so that the seed can be sown.


Q. 151112

Why are trees regularly pruned in a fruit orchard?

Right Answer is:

SOLUTION

Trees are regularly pruned in a fruit orchardso that, sufficient sunshine is available to each tree for its growth and development.


Q. 151113

Go to a farm near your place and observe how farmers plant crops and take care of those. (Hint: You may even ask farmers how they take care of their crops)

Right Answer is:

SOLUTION

Answers may vary


Q. 151114

What was the result of Silk Road trade route?

Right Answer is:

SOLUTION

It connected China to the west and changed the fortunes of the related societies.


Q. 151115

Identify the silk garment in the image.

Right Answer is:

SOLUTION

Silk tie


Q. 151116

Identify the object in the image?

Right Answer is:

SOLUTION

Silkworm cocoon


Q. 151117

Of which trade route silk was the lifeblood?

Right Answer is:

SOLUTION

Silk Road trade route


Q. 151118

When did sericulture spread in India?

Right Answer is:

SOLUTION

Sericulture spread in India in the 2nd century AD.


Q. 151119

For what purpose initially was silk reserved?

Right Answer is:

SOLUTION

Silk was initially reserved for kings for their own use and for gift items.


Q. 151120

For how many years did silk exclusively came from China?

Right Answer is:

SOLUTION

For nearly 3000 years, all the silk came from China.


Q. 151121

When was silk discovered?

Right Answer is:

SOLUTION

Silk was discovered in 2640 BC.


Q. 151122

How many mulberry leaves are required to make a dress?

Right Answer is:

SOLUTION

70 kg


Q. 151123

To which country silkworms are native?

Right Answer is:

SOLUTION

Silkworms are native to China.


Q. 151124

Identify the silk garment in the image.

Right Answer is:

SOLUTION

Silk saree


Q. 151125

What are silk worms?

Right Answer is:

SOLUTION

Silk worm are the larvae of silk moth.


Q. 151126

What is the source of silk?

Right Answer is:

SOLUTION

The source of silk is the silk worm.


Q. 151127

To which category of fibre silk belongs?

Right Answer is:

SOLUTION

Natural fibre


Q. 151128

Why do you think, water transport was one of the earliest means of transport developed by humans?

Right Answer is:

SOLUTION

Water transport was an early means of transport because:

    i.        The things required to make simple boats were easily available.

  ii.        The boats could move easily on water, hence didn't required roads.

iii.        The boats could be easily moved by paddles by humans. Thus they didn't require any fuels.


Q. 151129

What is pipeline transport? How do you think it is a better mode of transport for petrol and diesel from land, air and water transport?

Right Answer is:

SOLUTION

Pipeline transport is a means to transfer liquids like petrol, diesel, and kerosene and in some places milk as well. Pipeline transport helps to transfer these things quickly from one place to another and there is minimum wastage.


Q. 151130

What is the benefit of oceanic transport of our economy?

Right Answer is:

SOLUTION

Through oceanic transport cargo ships can carry huge amount of petroleum products, minerals and other materials from different countries to India and vice versa. This contributes to the growth of our economy.


Q. 151131

Write a passage about your experience in a train journey.

Right Answer is:

SOLUTION

Answers may vary


Q. 151132

What are houseboats and where can you find them?

Right Answer is:

SOLUTION

Houseboats are big boats which have the amnesties of a house. People can travel on water and at the same time live in it like a house. Houseboats are commonly seen in places like Kashmir and Kerala.


Q. 151133

Differentiate between inland water transport and oceanic transport.

Right Answer is:

SOLUTION

Inland water transport

Oceanic transport

When people use boats, ferries and barges to travel within the country, it is called as inland water transport.

When heavy goods, minerals, petroleum etc are transported through ships and tankers from country to another, then it is called as oceanic transport


Q. 151134

Which city is also known as, 'The financial capital of India'?

Right Answer is:

SOLUTION

Mumbai


Q. 151135

Where is the headquarter of 'The Co-operative Milk Marketing Federation Ltd. of Gujarat' located?

Right Answer is:

SOLUTION

Anand


Q. 151136

In which city is the Sabarmati Ashram located?

Right Answer is:

SOLUTION

Ahmedabad


Q. 151137

Which famous animal is found only in Gir forests of Gujarat?

Right Answer is:

SOLUTION

Asiatic Lion


Q. 151138

What are the languages spoken in Maharashtra and Goa.

Right Answer is:

SOLUTION

Maharashtra Marathi

Goa - Konkani


Q. 151139

Which the main language spoken in Lakshadweep islands?

Right Answer is:

SOLUTION

Malyalam


Q. 151140

What is the capital of Gujarat?

Right Answer is:

SOLUTION

Gandhinagar


Q. 151141

Onam festival is celebrated in which state of Western Coastal plains?

Right Answer is:

SOLUTION

Kerala


Q. 151142

Which are the main states of Western Coastal plains?

Right Answer is:

SOLUTION

Gujarat, Maharashtra, Goa, Karnataka and Kerala.


Q. 151143

Why is Goa an important state of Western Coastal plains?

Right Answer is:

SOLUTION

Goa is an important state of Western Coastal plains because it is one of the most famous and favourite tourist destinations of India worldwide.  Millions of tourists from all over the world throng Goa because of its beautiful white beaches, lined with coconut trees, delicious sea-food and annual Christmas carnival.


Q. 151144

What is 'Bombay High'?

Right Answer is:

SOLUTION

Bombay High is an oilfield, located 160 kilometres, offshore the coast of Mumbai, India.   It has the largest petroleum deposits in India and many oil wells have been drilled in the area to extract petroleum from deep sea-beds.


Q. 151145

Write in short about Surat.

Right Answer is:

SOLUTION

Surat is an important port city of Gujarat and is world famous for its industries like textiles and diamond cutting and polishing. The diamond cutting and polishing industry of Surat is number one in the world.


Q. 151146

Write few lines on each of the following:

. Dairy Farming

. Christmas carnival Goa

Right Answer is:

SOLUTION

·       Dairy Farming:  It is the rearing of cows and buffaloes for the production of milk and milk products. 

·       Christmas carnival Goa: It is the most famous annual festival of Goa.  Millions of tourists from all over the world throng Goa during the Christmas carnival.


Q. 151147

Which are the main crops grown in Gujarat and why?

Right Answer is:

SOLUTION

Jowar, bajra and cereals are the main staple crops and, sugarcane, cotton, groundnut and tobacco are the main cash crops grown in Gujarat, due to the scarcity of water.  These crops need far less water than wheat and rice to grow.


Q. 151148

Write a short paragraph on Lakshadweep.

Right Answer is:

SOLUTION

Lakshadweep comprises of a group of 36 beautiful islands with sparkling blue waters and white sandy beaches. The islands are made up of coral deposits and have spectacular underwater sea-life and beautiful coral formations.  It is a union territory and its capital is Kavaratti.  The main language spoken is Malayalam.


Q. 151149

What are the different uses of coconut?

Right Answer is:

SOLUTION

Coconut is an important crop every part of which is useful in different ways.

·       The white fleshy part of coconut fruit is eaten raw.

·       Coconut chutney, coconut curries and coconut sweets are important delicacies of South Indian food. 

·       Coconut water is a rich source of minerals and potassium.

·       The outer husk of coconut fruit is used to obtain coir, which is used for making ropes, mats and carpets.


Q. 151150

Describe industries and tourist attractions of Gujarat.

Right Answer is:

SOLUTION

Main industries of Gujarat are: textiles, petrochemicals, diamond cutting and polishing and dairy farming.  Amul, is the most famous brand of milk and milk products by, the cooperative milk federation of Gujarat located at Anand.  Diamond cutting and polishing industry of Surat is topmost in the world.  Main tourist attractions of Gujarat are: Thar desert, Gir National park and Wildlife sanctuary and Sabarmati ashram located in Ahmedabad.


Q. 151151

Write a note on the state of Karnataka.

Right Answer is:

SOLUTION

Karnataka is another important state of Western Coastal plains with Bengaluru as its capital, and Kannada as the main language spoken.  Bengaluru, 'The city of gardens' is also known as, 'Silicon Valley of India' due to many IT industries located there.  Mangalore port located in Karnataka is one of the largest and most important trade ports of India.  City of Mysore is famous for its 'Dusshera festival' and 'Mysore Palace'.


Q. 151152

Which are the major tourist attractions of Kerala?

Right Answer is:

SOLUTION

Kerala 'God's own country' attracts many tourists from all over the world  Some major tourist attractions of Kerala are:

·       Backwaters or lagoons whose shores are lined with beautiful plantations of spices, coffee, rice and rubber.

·       Periyar National park and Wildlife sanctuary has rich variety of flora and fauna. It is a famous elephant reserve and tiger reserve.

·       Snake boat race which takes place mainly during the festival of Onam is a world famous event.

·       Kathakali is a famous dance-theatre form of Kerala performed only by male dancers.


Q. 151153

What is the next step after fruits are plucked?

Right Answer is:

SOLUTION

After fruits are plucked,they are packed in boxes and sent to the market.


Q. 151154

What is a beam bridge? Give an example.

Right Answer is:

SOLUTION

A 'Beam bridge' rests on beams. There can be many beams or one beam at each end. Lake Pontchartrain Causeway is an example of a beam Bridge.


Q. 151155

Why is clay preferred for making bricks?

Right Answer is:

SOLUTION

Clay is preferred for making bricks because its texture is sticky and thick, and it becomes hard on heating, which is ideal for making bricks.


Q. 151156

What does a kiln look like?

Right Answer is:

SOLUTION

A kiln is a chamber with fire burning inside it. It is used for baking bricks.


Q. 151157

What is a bridge?

Right Answer is:

SOLUTION

A bridge is a structure built to  provide passage over obstacles like river, streams, trench, etc.


Q. 151158

What are movable bridges? Why are they made?

Right Answer is:

SOLUTION

Movable bridge is the bridges which can move horizontally, vertically or obliquely to allow passage  for  boats or barges. This type of bridge permits easy access to various types of water transport.


Q. 151159

What is the meaning of 'firing the bricks' and why do we do it?

Right Answer is:

SOLUTION

Firing is a process by which, dry clay bricks are put in a kiln and baked so that, they become hard.Firing of the bricks makes them more durable and strong as compared to ordinary clay bricks.


Q. 151160

What is a semi-circular bridge called? Name the longest semi-circular bridge in the world.

Right Answer is:

SOLUTION

A bridge that has a semi-circular structure is called an arch bridge. It is called so because its shape resembles an arch. The Chaotianmen Bridge in China is the longest arch bridge in the world.


Q. 151161

What is a brick and what is it used for?

Right Answer is:

SOLUTION

It is a small rectangular block typically made up of baked or sun-dried clay.  Bricks are used for building houses, schools, offices, airports and many other structures.


Q. 151162

Double-decker bridges have two road levels. Manhattan bridge is an example of a double-decker bridge.

Right Answer is:

SOLUTION

Suspension bridges are made with main and hanger cables. The Golden Gate Bridge in San Francisco, is an example of a suspension bridge. On this bridge, one can easily distinguish between the main and the suspension cables.


Q. 151163

Name a social evil that exists even today..

Right Answer is:

SOLUTION

 In spite of the changing times, the societal and family system in rural India has yet to change. Woman emancipation needs to take place in rural settings. In many families, the male child is preferred over a girl child. At times, a son is provided with the best of food, clothing and education while the girl child is deprived of them.


Q. 151164

Name any five changes that you can find between today and previous era.

Right Answer is:

SOLUTION

1) Earlier, most of the families were joint families. Now, families are becoming nuclear

2) Today, people use gas stoves and microwave ovens while earlier food was cooked on a chullah.

3) Earlier, women were not allowed to study and work. Nowadays, women are at the forefront of all professional domains.

4) In the olden days, children used to play outdoor games such as seven stones and hopscotch. Now children mostly play on computers and play stations.

5) Nowadays more and more people are migrating to cities in the lookout for better opportunities.

(Answer may vary)


Q. 151165

Name the device used by children for playing electronic games.

Right Answer is:

SOLUTION

 Playstation


Q. 151166

Give one word:

a) An electronic device used for heating food.

b) A kind of phone that is portable.

Right Answer is:

SOLUTION

a) Microwave oven 

b) Mobile phone


Q. 151167

Agree or Disagree:

a. In olden days nearly everyone lived in a joint family.

b. Nowadays more and more families are turning into nuclear families.

Right Answer is:

SOLUTION

Probable answer:

a. If you are agree:

    1. Kids learn sharing.

    2. Less burden of responsibilities.

    3. Get love from all adults.

b. If you are agree:

  1. Freedom of speech and expression.

  2. More of peach mind.

  3. Parents have freedom with the kids.   


Q. 151168

Why is Indian family system unique?

Right Answer is:

SOLUTION

We have a very strong sense of family values and that is what makes us unique.


Q. 151169

What is used instead of chullah to cook food nowadays?

Right Answer is:

SOLUTION

Gas stove is used instead of chullah to cook food nowadays.


Q. 151170

Identify the following image.

Right Answer is:

SOLUTION

Chullah


Q. 151171

What changes have taken place due to revolution in technology?

Right Answer is:

SOLUTION

Today, due to the revolution in technology, all homes have the latest gadgets, refrigerators, plasma TV, sound systems. Children play games on the computer and mobiles


Q. 151172

Why do people migrate to different cities?

Right Answer is:

SOLUTION

Due to professional needs such as better job prospects or transfers, or in some cases need for better education and medical facilities, people migrate to different cities.


Q. 151173

What role a family plays during difficult times?

Right Answer is:

SOLUTION

During difficult times, family members support each other emotionally and financially. They stand beside us in every phase of our life, whether it is a birth in the family, a death or catering to a family member having special needs.


Q. 151174

According to Jwala, what kind of thinking was prevalent in her childhood days?

Right Answer is:

SOLUTION

According to Jwala, when she was young, girls were not allowed to play Kabaddi. People thought that if girls played such rough games, nobody will marry them.


Q. 151175

Who are Jwala, Heera and Leela?

Right Answer is:

SOLUTION

Jwala, Heera and Leela are three sisters. All the three are elderly and live in Mumbai. They used to play Kabaddi and taught the game to others.


Q. 151176

Why at times, girls are discouraged to pursue Kabaddi?

Right Answer is:

SOLUTION

It is often viewed as a rough game with a lot of pushing, pulling, screaming and shouting, dragging and falling on the ground. Hence, traditional thinking discourages girls from playing it.


Q. 151177

Why is Kabaddi viewed as a rough game?

Right Answer is:

SOLUTION

Kabaddi involves a lot of pushing, pulling, screaming and shouting, dragging and falling on the ground hence itis viewed as a rough game.


Q. 151178

Is there any other game that involves touch?

Right Answer is:

SOLUTION

There are many games that involve touch. Kho-Kho is one such game, where you out of the game by someone's touch. You also get a turn if someone's touches you.


Q. 151179

Why do you touch a player in the game of Kabaddi?

Right Answer is:

SOLUTION

The game of Kabaddi is about quickly touching a player of the opposite team and continuously saying Kabaddi-Kabaddi. If you get caught, you have to somehow reach the central line.


Q. 151180

How is Kabaddi a game of mind and body?

Right Answer is:

SOLUTION

Kabaddi is a game of both mind and body. It involves a lot of pulling or stopping the players and a great deal of presence of mind. This requires  fitness of body and mind and the ability to concentrate as well as anticipate the opponent's moves.


Q. 151181

What kind of a game is Kabaddi?

Right Answer is:

SOLUTION

It is a rough game with many rules. In Kabaddi you hold your breath while running continuously saying Kabaddi-Kabaddi and also trying to touch the players of the opposite team.


Q. 151182

What are the other names by which we know Kabaddi?

Right Answer is:

SOLUTION

Kabaddi is also known as Chedduguddu, Hu tu tu, Choo Kit Kit or Ha-du-du.


Q. 151183

What is RTE?

Right Answer is:

SOLUTION

The Right to Education (RTE) Act has entitled all children aged between six and 14 years not only free and compulsory education but also a right to be promoted without detention till Class VIII.


Q. 151184

How did Anita support her education?

Right Answer is:

SOLUTION

Anita decided to take classes for small children in her home. More like a tuition. This helped her earn a steady income to continue with her own education.


Q. 151185

What is the law regarding primary education in India?

Right Answer is:

SOLUTION

Primary education till class 5th is free of cost. It is a right of every child to get education.


Q. 151186

What is the prevalent mentality of the people in villages?

Right Answer is:

SOLUTION

The prevalent mentality of the people in villages is that educating  boys is more important than educating girls.


Q. 151187

Name the native place of Anita.

Right Answer is:

SOLUTION

Anita lives in Bochaha village of Muzzafarpur district in Bihar. She lives with her younger brother and parents.


Q. 151188

What are the steps that we should take in order to protect public property?

Right Answer is:

SOLUTION

We should never damage the street lights as it may be dangerous at night. We should never throw garbage on roads.

We should not spoil the beauty of public parks by plucking flowers. We should also refrain from spoiling the beauty of historical monuments by writing on the walls.

We must inform the police when we see people destroying public property.


Q. 151189

Name any five public properties.

Right Answer is:

SOLUTION

 Railways, flyover, government buildings, river, mountains


Q. 151190

Agree or Disagree:

1. We should not spoil the beauty of public parks by plucking flowers.

2. We must inform the police when we see people destroying public property.

3. Private Property is also known as National Property.

4. Examples of public property are house, car and TV.

5. Every school has chairs, tables, desks, a library, black boards and laboratories. All of them are the property of the school.

Right Answer is:

SOLUTION

1.  Agree

2.  Agree

3.  Disagree

4.  Disagree

5.  Agree


Q. 151191

Fill in the blanks:

1. ______ Property is not owned by an individual but by the country’s government.

2. We should switch off the lights and fans when not in _______.

3. The ________ of public property is done from the tax collected from the citizens.

4. As we have a right to use public property so we also have a _____ to respect and protect it.

5. We should never damage the ________ as it may be dangerous at night.

Right Answer is:

SOLUTION

1.  Public

2.  use

3.  maintenance

4.  duty

5.  street lights


Q. 151192

Identify whether the property shown in the image is a public or private property.

Right Answer is:

SOLUTION

It is a desk. Hence, it is a public property usually found in schools.


Q. 151193

Who all suffer the consequences when public property is damaged?

Right Answer is:

SOLUTION

The citizens of the country suffer the consequences.


Q. 151194

What is IMO?

Right Answer is:

SOLUTION

IMO stands for instant money order and is a fast money transfer service offered by the post office.  In this the money is transferred to another person through electronic means to ensure instant transfer of funds.


Q. 151195

What is the significance of stamps?

Right Answer is:

SOLUTION

Stamps are used to pay for postal services. They are also printed to commemorate important historical, political and diplomatic events, in the memory of great personalities and, to mark rich and diverse art, culture and heritage of a country.


Q. 151196

Write few lines on the following:

Postcard

Express mail service

Right Answer is:

SOLUTION

Postcard:It is a card on which messages can be written and sent without using envelope.  The postcards can be printed or non-printed both.  The printed postcards are very good travel souvenirs which can be collected.

Express mail services:It is a time bound, fast mail service by the post office to deliver letters and parcels within India and to foreign countries.  It is also known as speed post.


Q. 151197

What is the significance of pincode?

Right Answer is:

SOLUTION

PIN stands for Postal Index Number. Each digit of the pincode denotes information related to the region, area and post office, the letter or parcel has been addressed to.  Therefore, on the basis of the pin code, post office staff members are able to sort and deliver the letters and parcels correctly. A wrong pin code may cause a letter or parcel to be lost.


Q. 151198

Name a famous cantilever bridge in India.

Right Answer is:

SOLUTION

Howrah Bridge


Q. 151199

What is a cantilever bridge?

Right Answer is:

SOLUTION

Acantileverbridge is a bridge that is supported only on one end.


Q. 151200

Give an example of a suspension bridge.

Right Answer is:

SOLUTION

The Golden Gate Bridge, San Francisco


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