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USO - GR2 - MOCK TEST

Total questions: 80

Worksheet time: 40mins

Name
Class
Date
1.

Which of the following organ is used in breathing?

a)

Large intestine

b)

Lungs

c)

Kidney

d)

Heart

2.

Consider the following statements and choose the correct option:

Statement 1: Plants are a natural non-living thing as they do not have blood, can't move and cannot eat food.

Statement 2: Plants are man-made living things.

a)

Statement 1 is correct but statement 2 is incorrect.

b)

Statement 2 is correct but statement 1 is incorrect.

c)

Both statements are correct.

d)

Both statements are incorrect.

3.

Which out of the following items do we get from plants?

a)

Wood

b)

Paper

c)

Fruits

d)

All of these

4.

Which of the following things can be done to keep the air clean and fresh?

a)

b)

c)

d)

All of these

5.

Select the odd one out:

a)

Skin

b)

Eyes

c)

Heart

d)

Ears

6.

Read the following clues and answer the question that follows:

Clue 1: I am the main organ of your body.
Clue 2: I work day and night in your body and do not need rest.
Clue 3: I am made up of muscles.Who am I?

a)

Somach

b)

Brain

c)

Heart

d)

Kidney

7.

In order to convey a message all over the city, Maria wants to use print media. Which of the following can she consider?

I. Television

II. Newspaper

III. Radio

IV. Magazines

V. Internet

a)

I, II and III

b)

III, IV and V

c)

II and IV

d)

II, IV and V

8.

Which of the following functions is not performed by the human brain?

a)

a. Brain controls all the actions of body.

b)

b. Brain protects our heart from injuries.

c)

c. Brain helps in absorbing various nutrients from food.

d)

Both (b) and (c)

9.
a)

Only A

b)

Only B

c)

B and C

d)

All of these

10.

"I am omnivorous. I am the most developed mammal. I can read, I can write. I also cook my food".Who am I?

a)

Human beings

b)

Monkeys

c)

Gorillas

d)

Lion

11.

Which of the following is a safety measure to avoid accidents?

a)

Wearing nylon clothes while cooking.

b)

Playing with fire crackers.

c)

Getting down from a moving bus.

d)

Turning off the valve of gas cylinders after cooking is over.

12.

Bleeding nose is quite common in summers. In a bleeding nose, a patient is not able to breathe properly. What should be done in such a situation?

a)

a. Make the patient breathe through the mouth.

b)

b. Put a wet towel on the patient's head to stop bleeding

c)

c. Rub ice-cube on the nose.

d)

Both (a) and (b)

13.
a)

Melting

b)

Evaporation

c)

Condensation

d)

Boiling

14.

Ron lives in New York and wants to go to Dubai to attend a seminar. Which of the following transport she should use to reach the venue in the least amount of time?

a)

b)

c)

d)

15.

Which vegetable is the root of the plant?

a)

b)

c)

d)

16.

Consider the following clues and answer the question that follows:

Clue 1: I hold the plant.

Clue 2: I am present under the ground.See the picture given below and identify 'X':

a)

A

b)

B

c)

C

d)

D

17.

Which of the following statements is correct?

a)

It is always safe to play on the road.

b)

We must use the footpath while walking.

c)

When the traffic signal shows red, the vehicles should move.

d)

It is not necessary to obey all the traffic rules.

18.

Consider the following living and non-living things and answer the question that follows:

Car, stone, towel, wall, fish, plants, door, kitten, cow, spoon, clothes, road, pen, bell.

How many non-living things are there?

a)

5

b)

6

c)

10

d)

7

19.

Which part of our body regulates our walking, talking and eating etc.?

a)

Our brain

b)

Our skin

c)

Our heart

d)

Our nose

20.

Which of these living things does not consume other animals as food?

a)

b)

c)

d)

21.

Sarah filled four identical beakers A, B, C and D with different substances up to the same level as shown below:
Then she filled each beaker with water up to the brim. Which beaker will require a maximum amount of water to get completely filled?

a)

A

b)

B

c)

C

d)

D

22.

Fill in the blank:

The water bodies are getting polluted today by ______________.

a)

people who throw garbage in the sea

b)

factories that spill their chemical waste into the water bodies

c)

animals that excrete in the water bodies

d)

All of these

23.

What do you call your uncle's son?

a)

Brother

b)

Sister

c)

Grandfather

d)

Cousin

24.

Choose the correct option and complete the following sentence:

Plants and animals survive in a habitat where ⎽⎽⎽⎽⎽⎽⎽⎽⎽⎽⎽⎽⎽ .

a)

they can find food

b)

they can reproduce

c)

they can protect themselves from their enemies

d)

all of these

25.

Consider the following statements and choose the correct option:

i. Ostrich can fly only at night.

ii. Emu can fly only during the day time.

iii. Emu and ostrich are flightless birds.

a)

Only (i) is correct

b)

Only (ii) is correct

c)

Only (iii) is correct

d)

All (i), (ii) and (iii) are correct

26.

Monica is celebrating his son's fourth year birthday. He has invited many guests. He wants to make this moment memorable by making a picture album of the function. Whom should he contact?

a)

Photographer

b)

Dentist

c)

Florist

d)

Painter

27.

Susan recently shifted to her new house. She found that there was a leakage in the taps in her kitchen and bathroom. Whom should she contact to get the pipes and taps repaired?

a)

b)

c)

d)

28.

Juli's teacher has arranged the apparatus as shown below:

She pricked a pin in one of the balloons. What does Juli's teacher want to convey?

a)

Air cannot be stored.

b)

Air does not have mass.

c)

Air does not have volume.

d)

Air has weight.

29.

Which of the following shape is never taken by the Moon?

a)

b)

c)

d)

30.

Choose the correct statement:

a)

Moon moves around the Earth.

b)

Moon does not have the light of its own.

c)

Moon does not have air or drinking water.

d)

All of the above

31.

Which of the following characteristics best describes the animals shown in the picture below?

a)

They both are harmful insects.

b)

They both are useful insects.

c)

They both sting to protect themselves.

d)

They both destroy wooden furniture and books.

32.

Consider the following groups A and B.

Which of the following could be X?

a)

Apple

b)

Mango

c)

Orange

d)

Pumpkin

33.

Read the passage given below and complete the following sentence by choosing the correct option:We know about the world around us through the parts of our body called the sense organ. The sense organ that enables us to feel cold ice cube is our ______________.

a)

nose

b)

ear

c)

skin

d)

tongue

34.

The following description is about a special type of house:

This type of house is found in cold places.
It has round or dome-shaped roofs.
Usually eskimos live in these types of house.

Identify the type of house:

a)

Stilt

b)

Caravan

c)

Houseboat

d)

Igloo

35.

Consider the weather chart shown below and answer the following question:

According to the weather report which day is windy and cloudy?

a)

Monday

b)

Thursday

c)

Tuesday

d)

Wednesday

36.

Two students made the following statements about house 'X' during a class discussion:

Arya: House X is made in the areas where it rains a lot.
Maya: House X is raised on wooden poles and is made up of wood.

Identify 'X':

a)

Mud house

b)

Caravan

c)

Stilt house

d)

Skyscraper

37.

Choose the correct option and complete the following sentence:

A gel bead grows in size when soaked in water.

Still, it is a non-living thing because ______________.

a)

it can divide on its own and form two beads

b)

it can breathe

c)

it cannot be moved

d)

it cannot feel and respond

38.

Which of the following food item is a very good source of iron and it helps in the formation of blood?

a)

b)

c)

d)

39.

Which of the following shows your contribution as a helping hand in your family?

a)

b)

c)

d)

All of the above

40.

Look at the pictures below and identify the similarity between sand, oil and stones.

a)

They all mix or dissolve in water very well.

b)

They are all colourless.

c)

They are all used to purify water.

d)

They all do not mix or dissolve in water.

41.

Consider the following clues and answer the question that follows:

Clue 1: I am a desert animal, living in hot deserts.

Clue 2: I have a thick skin with very little hair.

Who am I?

a)

Frog

b)

Snake

c)

Camel

d)

Fish

42.

Which of the following safety rules should be kept in mind while going for a swimming?

a)

Swim only in the presence of an adult.

b)

Use floaters or swimming tubes, if you are learning how to swim.

c)

Never go to the deep side of a pool.

d)

All of the above

43.

State 'T' for true and 'F' for false:

A. In heavy bleeding, do not give the patient any food.

B. In case of minor burns, pour plenty of boiling water immediately over it.

C. If the fire occurs due to a short circuit or an electrical fault, never use water.

D. Water is not a good conductor of electricity.

a)

A - T, B - F, C - T, D - F

b)

A - F, B - T, C - T, D - T

c)

A - F, B - F, C - T, D - T

d)

A - T, B - T, C - T, D - T

44.

Choose the correct option and complete the following sentence:People living in plains usually make houses with ____A___ roofs. People living in the mountains build houses of wood with _____B___ roofs.  ____B____  roofs are built in the areas where it rains a lot.

a)

A - flat, B - sloping

b)

A - sloping, B - sloping

c)

A - sloping, B - flat

d)

A - flat, B - flatt

45.

Monica was going to her friend's house in the car. On the way, she saw the signboard as shown below. What does this sign stand for?

a)

Railway crossing

b)

No left turn

c)

No right turn

d)

School ahead

46.

Choose the correct option and complete the following sentence:

Desert Oak is a tree that is found in Australia.

It has very few leaves. Local people put a thin pipe into the trunk of the tree.

The purpose of this is to _________.

a)

drink water

b)

eat food

c)

take air

d)

All of these

47.

Consider the following statements and choose the correct option:
Statement 1: Eggs and pulses are rich in proteins.
Statement 2: Fruits and vegetables are protective foods.

a)

Statement 1 is correct but statement 2 is incorrect

b)

Statement 1 is incorrect but statement 2 is correct

c)

Both the statements are correct

d)

Both the statements are incorrect

48.

Henry visited the zoo with his family. He saw many animals. Some of them are shown below. The animals shown can be grouped as:

a)

Carnivores

b)

Herbivores

c)

Omnivores

d)

None of the above

49.

Consider the following statements and choose the correct option:

Statement 1: A doctor cures the sick person.

Statement 2: A blacksmith repairs things made of iron.

a)

Statement 1 is correct but statement 2 is incorrect

b)

Statement 1 is incorrect but statement 2 is correct

c)

Both the statements are correct

d)

Both the statements are incorrect

50.

Most of the mammals live on land and breathe through lungs. Aquatic mammals also breathe through their lungs. Identify the aquatic animals that breathes through lungs:

a)

Duck and Shark

b)

Snake and Crocodile

c)

Whale and Dolphin

d)

Fish and Duck

51.

Which of the following do we need to do during a rainy season?

a)

Wear a raincoat

b)

Wear gumboots

c)

Carry an umbrella

d)

All of the above

52.

Which of the following is not a source of drinking water?

a)

Well

b)

Hand pump

c)

Seas and oceans

d)

Rainwater

53.

Which of the following animal lives in water and eats other animals?

a)

Cow

b)

Crow

c)

Shark

d)

Dog

54.

Our brain is a very delicate organ in your head. Which of the following protects our brain from any injury?

a)

Rib cage

b)

Skull

c)

Spine

d)

All of the above

55.

Peter puts water in one glass and ice in another. Water takes the shape of the glass but ice doesn't. Why?

a)

Glass has a definite colour.

b)

Water does not have a definite shape.

c)

Ice cubes does not have a definite shape.

d)

All of these

56.

Which out of the following plants can stay without water for a long period of time?

a)

Cactus

b)

Coriander

c)

Basil

d)

Curry leaf

57.

Joseph wants to go to his school nearby. Identify the means of transport should he use that causes the least pollution:

a)

b)

c)

d)

58.

In this figure shown, stars join together to give the shape of a large dipper. Name the constellation:

a)

Scorpius

b)

Ursa Major

c)

Cassiopeia 

d)

Orion

59.

Which of the following does not show a living thing responding to its environment?

a)

A rat running away when being chased.

b)

A door closing when it is blown by the wind.

c)

A tortoise going back into its shell when it is touched.

d)

None of these

60.

A weather clock is shown below. It indicates the ___________.

a)

direction of light

b)

direction of wind

c)

directions to travellers

d)

All of the above 

61.

Consider the following statements and choose the correct option:

Statement 1: Esophagus covers the windpipe to prevent the entry of food in windpipe while eating food.

Statement 2: Epiglottis is the long pipe which takes the food from the mouth to the stomach.

a)

Statement 1 is correct but statement 2 is incorrect.

b)

Statement 1 is incorrect but statement 2 is correct.

c)

Both the statements are correct

d)

Both the statements are incorrect

62.

Which of the following safety rules one must follow, while traveling in a school bus?

a)

Getting off from a moving bus.

b)

Placing hands out of the moving vehicle.

c)

Disturbing the driver while driving.

d)

Getting into the bus in a queue.

63.

Which of the following pair is/are correct?

a)

Diamond - Cutting glass

b)

Granite - Igneous rock

c)

Talc - Metamorphic mineral

d)

All of the above

64.

Jane lives with her grandparents, parents, siblings, uncles, aunts and cousins in the same house.She lives in a _____________.

a)

nuclear family

b)

joint family

c)

single-parent family

d)

step family

65.

Sophie lives in a place where it rains heavily. Which of the following houses is most suitable for her to live in?

a)

House built with mud and grass.

b)

A house with a flat roof.

c)

Stilt house with sloping roofs.

d)

Tent house made with canvas.

66.

Jack needs to go to Mumbai from Delhi in the least amount of time. Which of the following means of transport should he use?

a)

b)

c)

d)

67.

Choose the correct option and fill in the blank:

Coriander : __________ :: Bougainvillea : Shrub

a)

Tree

b)

Creeper

c)

Herb

d)

Climber

68.

Solve the riddle!!
I am a vegetable but I am composed fully of leaves. Which vegetable am I?

a)

b)

c)

d)

69.

What is a zebra crossing?

a)

It is a place designated for pedestrians to cross the road.

b)

It is a place in the zoological park where zebras can cross the road.

c)

It is a lane where cyclists can ride.

d)

It is a place where policeman stands to control traffic.

70.

Read the clues given below and answer the question that follows: 

Clue 1: I support the plant.

Clue 2: Leaves, fruits, flowers grows on me.

Who am I?

a)

A

b)

B

c)

C

d)

D

71.

In which of the following activities children are following safety rules?

a)

b)

c)

d)

72.

Consider the following statements and choose the correct option:

1. Moon moves around the Earth.

2. The four seasons happen because of the tilt of the Earth's axis.

3. Moon does not have the light of its own.

a)

Statement 1 is correct but statements 2 and 3 are incorrect.

b)

Statement 2 is correct but statements 1 and 3 are incorrect.

c)

All the statements are incorrect

d)

All the statements are correct

73.

John and William were arguing that table is living or non-living. This is what they said:

John: Tree is a living thing but a table made up of wood, obtained from the tree, is a non-living thing.

William: Tree is a non-living thing but a table made up of wood, obtained from the tree, is a living thing. 

Who among them is/are correct?

a)

Only John is correct

b)

Only William is correct

c)

Both John and William are correct

d)

Both John and William are incorrect

74.

Identify the food product we eat which does not need soil to grow:

a)

b)

c)

d)

75.

A glass is inverted over a basin of water and slowly inserted into the water. However, the water does not enter the glass. This experiment proves that ⎽⎽⎽⎽⎽⎽⎽⎽⎽.

a)

water cannot be compressed

b)

water is light weight

c)

water cannot flow into the glass

d)

None of these

76.

Match the column I with column II and select the correct option:

    

a)

1 - a, 2 - b, 3 - c, 4 - d, 5 - e

b)

1 - b, 2 - a, 3 - c, 4 - e, 5 - d

c)

1 - b, 2 - d, 3 - e, 4 - a, 5 - c

d)

1 - b, 2 - e, 3 - d, 4 - a, 5 - c

77.

Metamorphic rock is a type of rock which has been changed by extreme heat and pressure.

Jack made a list of metamorphic rocks but he made a mistake.

Identify his mistake:

a)

Slate

b)

Gneiss

c)

Shale

d)

Quartzite

78.

Olivia wants to get her shoes repaired. Whom should she go to?

a)

b)

c)

d)

79.

The picture given below shows the movement of water in and around the earth.

Identify the correct example of forms of precipitation from below:

D: Lakes and rivers
E: Hail and snow
F: Clouds and rain
G: Sun and vapour

a)

D

b)

F

c)

G

d)

E

80.

Consider the following statements and choose the correct option:

Statement 1: Clothes are made from fabric which in turn is made from fibre.

Statement 2: We get fibre from plants and animals.

a)

Statement 1 is correct but statement 2 is incorrect

b)

Statement 1 is incorrect but statement 2 is correct

c)

Both the statements are correct

d)

Both the statements are incorrect