Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Class 3 Science Quiz

Total questions: 100

Worksheet time: 2hrs 40mins

Name
Class
Date
1.

Which of the following is a living thing?

a)

Chair

b)

Table

c)

Plant

d)

Stone

2.

Living things need _____ to live.

a)

Food

b)

Water and Air

c)

Sunlight

d)

All of these

3.

Which of the following is a non-living thing made by humans?

a)

River

b)

Mountain

c)

Car

d)

Sun

4.

Which of these things can grow on its own?

a)

A book

b)

A kitten

c)

A pencil

d)

A toy car

5.

A rock is a non-living thing because it cannot _____.

a)

Move

b)

Breathe

c)

Grow

d)

All of these

6.

Which of these is a natural non-living thing?

a)

Building

b)

Road

c)

Moon

d)

Bridge

7.

Which of these living things lays eggs?

a)

Cow

b)

Hen

c)

Dog

d)

Cat

8.

Which of these can feel changes around them?

a)

A puppy

b)

A teddy bear

c)

A door

d)

A table

9.

Which part of a plant makes food for it?

a)

Root

b)

Stem

c)

Leaf

d)

Flower

10.

Which part of the plant absorbs water and minerals from the soil?

a)

Leaf

b)

Stem

c)

Root

d)

Fruit

11.

A very big, tall, and strong plant is called a _____.

a)

Shrub

b)

Herb

c)

Tree

d)

Creeper

12.

Which of these is a small plant with a soft stem, like mint or coriander?

a)

Tree

b)

Shrub

c)

Creeper

d)

Herb

13.

A plant that needs the support of a wall or stick to grow upwards is called a _____.

a)

Climber

b)

Creeper

c)

Shrub

d)

Tree

14.

The beautiful, colourful part of a plant that grows into a fruit is the _____.

a)

Leaf

b)

Root

c)

Flower

d)

Stem

15.

What do plants need to make their food?

a)

Sunlight

b)

Water

c)

Air

d)

All of these

16.

Which of these vegetables is a root that we eat?

a)

Cabbage

b)

Carrot

c)

Spinach

d)

Tomato

17.

The green colour of leaves is because of a substance called _____.

a)

Water

b)

Sunlight

c)

Chlorophyll

d)

Soil

18.

A watermelon plant grows along the ground. It is an example of a _____.

a)

Creeper

b)

Climber

c)

Shrub

d)

Tree

19.

Which part holds the plant straight and carries water to all its parts?

a)

Flower

b)

Root

c)

Stem

d)

Leaf

20.

Which of these flowers do we eat as a vegetable?

a)

Rose

b)

Cauliflower

c)

Jasmine

d)

Lotus

21.

Which animal lives in the forest and is called a wild animal?

a)

Cow

b)

Dog

c)

Tiger

d)

Goat

22.

Animals that eat only plants, grass, and leaves are called _____.

a)

Carnivores

b)

Herbivores

c)

Omnivores

d)

Scavengers

23.

A lion eats the flesh of other animals, so it is a _____.

a)

Herbivore

b)

Omnivore

c)

Carnivore

d)

Producer

24.

Which of these is a domestic animal that helps us on farms?

a)

Zebra

b)

Giraffe

c)

Ox

d)

Wolf

25.

Where does a fish live?

a)

Nest

b)

Den

c)

Water

d)

Burrow

26.

The young one of a dog is called a _____.

a)

Kitten

b)

Cub

c)

Puppy

d)

Calf

27.

Which animal gives us wool to make sweaters?

a)

Cow

b)

Hen

c)

Goat

d)

Sheep

28.

Animals that eat both plants and the flesh of other animals are called _____.

a)

Herbivores

b)

Omnivores

c)

Carnivores

d)

Decomposers

29.

A bear eats fish as well as honey and berries. It is an _____.

a)

Omnivore

b)

Herbivore

c)

Carnivore

d)

Insect

30.

A horse lives in a home called a _____.

a)

Stable

b)

Coop

c)

Pen

d)

Kennel

31.

How many legs does an insect, like an ant, have?

a)

4

b)

6

c)

8

d)

2

32.

The sound a lion makes is called a _____.

a)

Moo

b)

Bark

c)

Meow

d)

Roar

33.

A baby sheep is called a _____.

a)

Puppy

b)

Kitten

c)

Lamb

d)

Chick

34.

Which of these is generally kept as a pet animal?

a)

Elephant

b)

Cat

c)

Bear

d)

Fox

35.

Which animal is called the 'ship of the desert'?

a)

Giraffe

b)

Monkey

c)

Elephant

d)

Camel

36.

Which part of a bird helps it to fly high in the sky?

a)

Beak

b)

Feet

c)

Wings

d)

Claws

37.

A duck has a _____ beak to catch insects and worms from muddy water.

a)

Sharp and hooked

b)

Broad and flat

c)

Short and hard

d)

Strong and curved

38.

Birds build nests to _____.

a)

Play with other birds

b)

Lay eggs and raise their young ones

c)

Store food for winter

d)

Hide from the sun

39.

Which of these birds cannot fly?

a)

Pigeon

b)

Ostrich

c)

Sparrow

d)

Crow

40.

An eagle uses its sharp, hooked beak to _____.

a)

Tear flesh

b)

Suck nectar

c)

Make holes in wood

d)

Crush seeds

41.

Birds that swim in water, like ducks, have special feet called _____.

a)

Perching feet

b)

Scratching feet

c)

Webbed feet

d)

Talons

42.

Which bird is known as the 'singing bird'?

a)

Cuckoo

b)

Owl

c)

Vulture

d)

Hen

43.

How many sense organs do we have?

a)

3

b)

4

c)

5

d)

6

44.

We see the beautiful world around us with our _____.

a)

Ears

b)

Nose

c)

Eyes

d)

Skin

45.

Which organ helps us to taste yummy food?

a)

Tongue

b)

Skin

c)

Nose

d)

Eyes

46.

Our skin, the largest organ, helps us to _____.

a)

See

b)

Hear

c)

Smell

d)

Feel

47.

Which part of our body controls all other body parts and helps us to think?

a)

Heart

b)

Lungs

c)

Stomach

d)

Brain

48.

The organ that pumps blood to all parts of our body is the _____.

a)

Lungs

b)

Brain

c)

Stomach

d)

Heart

49.

We breathe in fresh air through our _____.

a)

Mouth

b)

Ears

c)

Nose

d)

Eyes

50.

The hard framework inside our body that gives it shape is made of _____.

a)

Muscles

b)

Skin

c)

Bones

d)

Nerves

51.

Which of these foods do we get from plants?

a)

Milk

b)

Egg

c)

Rice

d)

Cheese

52.

Which of these is an 'energy-giving food' that helps us to play and work?

a)

Fruits

b)

Potato

c)

Vegetables

d)

Water

53.

Food that helps our body to grow and build muscles is called _____.

a)

Energy-giving food

b)

Body-building food

c)

Protective food

d)

Junk food

54.

Which of these is a healthy eating habit?

a)

Eating lots of chips

b)

Washing hands before and after eating

c)

Eating uncovered food from the street

d)

Watching TV while eating

55.

What is the main source of water on Earth?

a)

River

b)

Rain

c)

Lake

d)

Well

56.

When the sun heats up water in a river, it changes into water vapour. This is called _____.

a)

Condensation

b)

Evaporation

c)

Freezing

d)

Melting

57.

Which of these is an important use of water?

a)

Drinking

b)

Cooking and Bathing

c)

Growing crops

d)

All of these

58.

When water vapour cools down and changes back into tiny drops of water to form clouds, it is called _____.

a)

Evaporation

b)

Condensation

c)

Melting

d)

Boiling

59.

To make sure there is enough water for everyone, we should _____ water.

a)

Waste

b)

Save

c)

Pollute

d)

Spill

60.

The solid form of water is _____.

a)

Steam

b)

Water Vapour

c)

Ice

d)

Dew

61.

The continuous movement of water from the Earth to the sky and back to Earth is called the _____.

a)

Air cycle

b)

Water cycle

c)

Food cycle

d)

Season cycle

62.

Moving air is called _____.

a)

Wind

b)

Storm

c)

Vapour

d)

Smoke

63.

We cannot see air, but we can _____ it when it moves.

a)

Taste

b)

Smell

c)

Hear

d)

Feel

64.

We wear woollen clothes in which season to keep ourselves warm?

a)

Summer

b)

Winter

c)

Monsoon

d)

Spring

65.

What do we use on a rainy day to protect ourselves from getting wet?

a)

Sweater

b)

Umbrella

c)

Cotton shirt

d)

Sunglasses

66.

The condition of the air of a place at a certain time is called its _____.

a)

Season

b)

Climate

c)

Weather

d)

Wind

67.

A very strong and fast-moving wind that can cause damage is called a _____.

a)

Breeze

b)

Storm

c)

Fog

d)

Mist

68.

In which season do we like to drink cold juices and eat ice cream?

a)

Winter

b)

Spring

c)

Summer

d)

Autumn

69.

A house made of mud, straw, and leaves is a _____.

a)

Pucca house

b)

Kutcha house

c)

Apartment

d)

Igloo

70.

We need a house to protect us from _____.

a)

Heat and cold

b)

Rain and wind

c)

Wild animals and thieves

d)

All of these

71.

People who live in very cold, snowy places build houses made of snow called _____.

a)

Tents

b)

Igloos

c)

Caravans

d)

Huts

72.

Which material is used to build a strong pucca house?

a)

Mud

b)

Bricks and Cement

c)

Straw

d)

Leaves

73.

We wear light-coloured cotton clothes in summer because they _____.

a)

Keep us warm

b)

Keep us cool

c)

Look beautiful

d)

Don't get dirty

74.

Where do we get cotton fibre from?

a)

Sheep

b)

Silkworm

c)

Cotton plant

d)

Jute plant

75.

A house on wheels that can be moved from place to place is called a _____.

a)

Caravan

b)

Tent

c)

Stilt house

d)

Igloo

76.

We get silk to make silk clothes from _____.

a)

Cotton plant

b)

Sheep

c)

Silkworm

d)

Goat

77.

We should always cross the road at the _____.

a)

Corner of the road

b)

Zebra crossing

c)

Middle of the road

d)

Any place we like

78.

While playing in a park, we should _____.

a)

Push others from the swing

b)

Quarrel for the ball

c)

Wait for our turn

d)

Break the rules of the game

79.

The immediate help given to an injured person before a doctor arrives is called _____.

a)

Medicine

b)

Treatment

c)

First aid

d)

Operation

80.

What does the red light at a traffic signal tell us to do?

a)

Go

b)

Get Ready

c)

Stop

d)

Slow down

81.

We should not play with _____.

a)

Toys

b)

Balls

c)

Knives and matchsticks

d)

Friends

82.

While travelling in a bus, you should _____.

a)

Put your head out of the window

b)

Stand on the footboard

c)

Sit quietly in your seat

d)

Disturb the driver

83.

If you get hurt, you should first inform your _____.

a)

Friends

b)

Neighbours

c)

Parents or teacher

d)

Strangers

84.

The green light at a traffic signal tells us to _____.

a)

Stop

b)

Wait

c)

Go

d)

Look right and left

85.

The shape of our Earth is like a/an _____.

a)

Flat disc

b)

Big round ball

c)

Square box

d)

Triangle

86.

The Sun gives us _____.

a)

Heat and light

b)

Water and air

c)

Food and clothes

d)

Moon and stars

87.

What is a small model of the Earth called?

a)

Map

b)

Atlas

c)

Globe

d)

Sphere

88.

We see countless stars twinkling in the sky at _____.

a)

Morning

b)

Afternoon

c)

Night

d)

All the time

89.

The _____ moves around the Earth and changes its shape every night.

a)

Sun

b)

A big star

c)

Moon

d)

A planet

90.

Large bodies of water on Earth are called _____.

a)

Oceans

b)

Continents

c)

Mountains

d)

Deserts

91.

The Sun is a very big ball of hot gases. It is a _____.

a)

Planet

b)

Satellite

c)

Star

d)

Comet

92.

Which of these has a fixed shape and size, like a book or a pencil?

a)

Solid

b)

Liquid

c)

Gas

d)

Water

93.

A liquid, like milk or juice, takes the shape of the _____ it is poured into.

a)

Solid

b)

Container

c)

Gas

d)

Air

94.

Which of these can flow from one place to another?

a)

A stone

b)

A chair

c)

Water

d)

A pencil

95.

The air we breathe in is an example of a _____.

a)

Solid

b)

Liquid

c)

Gas

d)

Metal

96.

When we heat ice (a solid), it changes into _____.

a)

Water vapour

b)

Water (a liquid)

c)

Steam

d)

Snow

97.

What do we call the home of a bird?

a)

Nest

b)

Burrow

c)

Den

d)

Stable

98.

Which animal is known for its ability to change colors?

a)

Cat

b)

Dog

c)

Elephant

d)

Chameleon

99.

What part of the plant is responsible for photosynthesis?

a)

Root

b)

Stem

c)

Leaf

d)

Flower

100.

Which part of a plant is responsible for reproduction?

a)

Stem

b)

Leaf

c)

Root

d)

Flower