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Câu hỏi mở rộng Khối 3-4

Total questions: 137

Worksheet time: 47mins

Name
Class
Date
1.

Which one is not living things?

a)

animal

b)

plant

c)

chair

2.

To keep our body healthy, we should ...

a)

eat as many as we can

b)

eat healthy food

c)

eat a lot of rice

3.

To avoid the corona virus, we should put on ... when we go out.

a)

raincoat

b)

umbrella

c)

mask

4.

What should we do if we are having a pet?

a)

giving candy

b)

feed them

c)

singing together

5.

What we call the young of dog?

a)

puppy

b)

kitten

c)

tadpole

6.

Young of elephant is ... from the adult elephant.

a)

different

b)

look like

c)

bigger

7.

The majority of Earth's surface is covered with what?

a)

Sand

b)

Grass

c)

Water

d)

Soda

8.

Liquid water becomes ice when it_________?

a)

Freezes

b)

Boils

c)

Melts

d)

Slides

9.

What part of the flower contains the pollen?

a)

Stem

b)

Roots

c)

Anther

d)

Leaves

10.

Which of these is not a planet?

a)

Jupiter

b)

Pluto

c)

Mercury

d)

Venus

11.

Water is always liquid.

a)

Yes

b)

No. It can be a gas or a solid.

c)

No. It has 5 different forms

12.

Which takes the shape of a container?

a)

Gas

b)

Liquid

c)

Solid

13.

The heaviness of an object is called?

a)

Pound

b)

Speed

c)

Weight

14.

__ is the force to move away

a)

Jump

b)

Push

c)

Pull

15.

What type of energy makes things warm?

a)

gravity

b)

friction

c)

Heat

16.

Steam is an example of?

a)

Liquid

b)

Gas

c)

Solid

17.

What do animals need to suivive?

a)

water, food, and air

b)

love and money

c)

food, water, air, and shelter

18.

Choose the right 5 senses below

a)

eyes, ears, nose, mouth, leg

b)

head, eyes ears, nose, skin

c)

eyes, nose, ears, mouth, hand

d)

hair, eyes, nose, mouth, stomatch

19.

What is the function of "Thermometer"

a)

To measure how long and short something is

b)

To measure the volume of something

c)

To measure how hot and cold something is

d)

To make things look bigger

20.

Which one is the right shelter for Birds

a)
b)
c)
d)
21.

Which one is the non-living things below

a)
b)
c)
d)
22.

Choose the three parts of a frog's life cycle

a)

Adult - Tadpoles - eggs

b)

Tadpoles - eggs - adult

c)

Eggs - tadpoles - adult

d)

Tadpoles - adult - eggs

23.

Which one is the right structure of Butterfly's life cycle

a)

Egg - larva - pupa - adult

b)

Adult - larva - pupa - egg

c)

Larva - pupa - egg - adult

d)

Pupa - egg - adult - larva

24.

Which one is Roots in the part of plant

a)
b)
c)
d)
25.

Which one is the Stem of the plant

a)
b)
c)
d)
26.

Where is the habitat of camel?

a)
b)
c)
d)
27.

What star is located in the center of our solar system?

a)

Moon

b)

Earth

c)

Sun

d)

Orion

28.

What can be found in all three states of matter?

a)

grass

b)

water

c)

gas

d)

sun

29.

What is the first stage in a plant's lifecycle?

a)

seedling

b)

sprout

c)

seed

d)

flower

30.

In the middle of a frog's life cycle it can ______________.

a)

walk on land

b)

reproduce

c)

lay eggs

d)

grow from an egg

31.

What is the moon made of?

a)

rock

b)

cheese

c)

gas

d)

salt

32.

Which shows the seasons in the correct order?

a)

winter, summer, fall, spring

b)

spring, fall, winter, summer

c)

spring, summer, fall, winter

d)

fall, spring, summer, winter

33.

What is it called when an object blocks light?

a)

Phase

b)

Moon

c)

Shadow

d)

Suntan

34.

Why can we not see the stars during the day?

a)

My eyes are closed

b)

The sun is too bright and too close

c)

The stars are too small

d)

I need sunglasses

35.

How do seeds get from place to another?

a)

water

b)

wind

c)

animals

d)

all of the above

36.

What type of matter does not take the shape of it's container?

a)

solid

b)

liquid

c)

gas

d)

milk

37.
Where does the sun rise?
a)
East
b)
West
c)
South
d)
North
38.

315 + 186 =

a)

491

b)

501

c)

381

39.

Mum brings some treats for the cake sale. Her friend has brought 79 treats. When they put them together they have 145. How many did mum bring?

a)

46

b)

56

c)

66

40.

A farmer plants 9 orange trees in a row. She wants to have 12 rows. How many orange trees will she need?

a)

180

b)

108

c)

118

41.

If Cafe Flava sells 57 different smoothies everyday, how many do they sell in a school week?

a)

185

b)

285

c)

385

42.

Tina and her four friends each get 9 smarties from the box she brought from home. How many were in the box?

a)

52

b)

63

c)

45

43.

Twenty girls in a class each bring 6 eggs for charity. How many eggs will be donated?

a)

150

b)

120

c)

102

44.

What is the time on this clock?

a)

8 past 9

b)

20 to 9

c)

quarter to 8

d)

9 o clock

45.

Sam and her three friends share 20 treats. How many will each girl get?

a)

4

b)

6

c)

3

d)

5

46.

54 divided by 9

a)

5

b)

6

c)

7

d)

8

47.

Complete: The double of 15 is ...

a)

24

b)

10

c)

30

d)

40

48.

Complete: The double of 24 is ...

a)

75

b)

48

c)

42

d)

66

49.

We have ________ fish.

a)

3 groups of 5

b)

2 groups of 4

c)

4 groups of 5

d)

4 groups of 2

50.

Fill in the blank.

55, 60, 65, ___, 75, 80

a)

70

b)

66

c)

40

d)

75

51.

What shape is it?

a)

Pentagon

b)

Octagon

c)

Hexagon

d)

Rhombus

52.

What shape is It?

a)

Pyramid

b)

Cube

c)

Cone

d)

Cuboid

53.

What shape is It?

a)

Pyramid

b)

Cylinder

c)

Rectangular Prism

d)

Sphere

54.

Fill in the blank.

30 + 25 = 40 + ___

a)

10

b)

5

c)

25

d)

15

55.

10 + 30 = 50 - ___

a)

10

b)

20

c)

30

d)

40

56.

Double 134 is ...

a)

431

b)

268

c)

123

d)

278

57.

Mrs Louw has 6 books in 6 rows. How many books are there altogether?

a)

35

b)

36

c)

37

d)

25

58.

Triple this number: 123

a)

259

b)

652

c)

369

d)

346

59.
The Statue of Liberty stands for . . .
a)
freedom
b)
fun times
c)
joy
60.
_______ is the study of the Earth and the way people live on it.
a)
Geography
b)
Geology
c)
Geometry
d)
History
61.
How many continents are on Earth?
a)
7
b)
6
c)
5
d)
2
62.
This is a book of maps:
a)
globe
b)
GIS
c)
map
d)
atlas
63.
Which continents are completely surrounded by water?
a)
South America and North America
b)
Africa and Asia
c)
Europe and Asia
d)
Australia and Antarctica
64.
Which continent is a country as well as a continent?
a)
Asia
b)
Europe
c)
Antarctica
d)
Australia
65.
What is the continent that is red?
a)
North America
b)
Europe
c)
Africa
d)
Australia
66.
What is the continent that is dark green?
a)
North America
b)
South America
c)
Europe
d)
Australia
67.
What is the continent that is yellow?
a)
Africa
b)
Australia
c)
Asia
d)
Antarctica
68.
What is the continent that is orange?
a)
Africa
b)
Australia
c)
Antarctica
d)
Asia
69.
The red line on this map shows the ______________.
a)
equator
b)
prime meridian
c)
number line
70.

Coal and oil are renewable resources.

a)

TRUE

b)

FALSE

71.

Natural resources are

a)

made by robots.

b)

things found in nature that people can use.

c)

made by humans.

72.

Choose "Fruit tray"

a)
b)
c)
d)
73.

What shape is the Chung cake?

a)

star

b)

triangle

c)

circle

d)

square

74.

What do people usually wish on New Year's days?

a)

Health

b)

Wealth

c)

Happiness

d)

All are correct

75.

What do children receive from adults on Tet holiday?

a)

Lucky money

b)

Toys

c)

Food

d)

Clothes

76.

what is it?

a)

red envelope

b)

lucky money

c)

flowers

d)

firework

77.

What do people do on Tet holiday?

a)

make Chung cake

b)

go shopping

c)

watch fireworks

d)

worship the ancestors

78.

What is it?

a)

Peach blossom

b)

Kumquat tree

c)

Red envelope

d)

Fireworks

79.

Choose "Hen"

a)
b)
c)
d)
80.

I am fruit, yellow, sweet but has so many seeds (hạt)

a)

Papaya (Quả đu đủ)

b)

Mango (Quả xoài)

c)

Jackfruit (Quả mít)

d)

Watermelon (quả dưa hấu)

81.

I travel all over the world , but always stay in my corner. What am I ?

(Tôi đi du lịch khắp thế giới, nhưng luôn ở góc của tôi)

a)

a map (bản đồ)

b)

a stamp (con tem)

c)

a ship (con tàu)

d)

a plane (máy bay)

82.

Two in a corner, 1 in a room, 0 in a house. What am I?

a)

ghost (con ma)

b)

picture

c)

ball

d)

letter "r"

83.

Which letter of the alphabet has the most water? (Chữ cái nào trong bảng chữ cái có nhiều nước nhất)

a)

C

b)

R

c)

L

d)

X

84.

People buy me to eat, but never eat me. What am I?

a)

pizza

b)

banana

c)

table

d)

dish

85.

What has three hands but only one face?

a)

a clock

b)

a monster

c)

a gorilla

d)

a lake

86.

What belongs to you but others use it more than you do? (Cái gì thuộc về bạn nhưng người khác sử dụng nó nhiều hơn bạn?)

a)

Your name

b)

Your book

c)

Your bike

d)

Your phone

87.

What do you call bears with no ears? (Bạn gọi những con gấu không có tai là gì?)

a)

C

b)

A

c)

B

d)

E

88.

What room can no one enter? (Căn phòng nào chúng ta không thể vào?)

a)

bathroom

b)

living room

c)

bedroom

d)

mushroom

89.

What has four legs, but can’t walk? (Cái gì có 4 chân mà không thể đi?)

a)

an elephant

b)

a bird

c)

a table

d)

a baby

90.
There are __ states in the USA?
a)
100
b)
1
c)
50
d)
I don't know
91.
Which organ belongs to the digestive system?
a)
heart
b)
stomach
c)
femur
d)
brain
92.

we use ................... to measure the length

a)

ruler

b)

balance

c)

cylinder

93.

Animals that eat only plants are called

a)

carnivores.

b)

omnivores.

c)

herbivores.

94.
What makes something non living?
a)
It breathes
b)
It does not grow
c)
It drinks 
d)
It eats 
95.

How do the animal reproduce?

a)

Lay eggs

b)

Give birth

96.

____________ hold the plant in the ground.

a)

Stem

b)

Roots

c)

Flowers

d)

Fruit

97.

__________ takes the water to other parts of the plant.

a)

Roots

b)

Stem

c)

Leaves

d)

Flowers

98.

Which material from the following has the highest transparency?

a)

Paper

b)

Wood

c)

Metal

d)

Glass

99.

If one boils water it will convert into ____.

a)

Mist

b)

Steam

c)

Clouds

d)

Snow

100.

How do the animal reproduce?

a)

Lay eggs

b)

Give birth

101.

Choose the correct picture for the blank box of the animal life cycle

a)
b)
c)
102.

What kind of clothes can we wear in rainy?

a)

T-Shirt and Pants

b)

Raincoat and Boots

c)

Hat and Socks

103.

We can wear scarf if the weather is ...

a)

snowy

b)

sunny

c)

rainy

104.

What do you feel during snowy?

a)

warm

b)

hot

c)

frosty

105.

We cannot wear our boots in ...

a)

sunny

b)

snowy

c)

rainy

106.

What should we wear in snowy?

a)

T-shirt, pants and hat

b)

Scarf, sweater and hat

c)

Raincoat, pants and shirt

107.

We use _____________ to make clothes.

a)

cloth

b)

metal

c)

wood

108.

Foods such as milk and cheese ______________.

a)

help us grow

b)

make us strong

c)

give us energy

109.

A ___________ needs electricity to work.

a)

television set

b)

pen

c)

bag

110.

We can get electricity from ____________.

a)

plants

b)

animals

c)

batteries

111.

Heat from ___________ help us to dry our clothes.

a)

the sun

b)

a toaster

c)

a kettle

112.

When I _______, I move it nearer to me.

a)

push a box

b)

pull a toy

c)

push a trolley

113.

I love to play with dolls. Are dolls living thing or non living thing?

a)

Both living thing and non living thing

b)

Living thing

c)

I am not sure.

d)

Non living thing

114.

During spring, flowers bloom. Are they living thing or non living thing?

a)

Non living

b)

I am not sure.

c)

Living

d)

Both living thing and non living thing

115.

Rivers run deep. Are they living thing or non living thing?

a)

Living thing

b)

Non living thing

c)

I am not sure.

d)

Both, living thing and non living thing

116.

Cars need gas so they can move. Are they living thing or non living thing?

a)

Living thing

b)

Non living thing

c)

I am not sure.

d)

Both, living thing and non living thing

117.

Why do human and animals need food?

a)

For quenching thirst

b)

For breathing

c)

For growth and to give energy

d)

For protection from danger, heat and rain

118.

What can living things do?

a)

They are born, they jump and all of them sing songs.

b)

They are born, they grow, they reproduce and they die.

c)

They do nothing.

d)

They cooking.

119.

What is this object made of?

a)

Rubber

b)

Glass

c)

Metal

120.

Which one about plants is not true?

a)

Plants can make its own food.

b)

Plants can grow.

c)

Plants can move from one place to another.

121.
Name the coldest place on earth
a)
Asia
b)
North America
c)
South America
d)
Antarctica
122.
Name the largest ocean
a)
Indian Ocean
b)
Pacific Ocean
c)
Atlantic
d)
Arctic
123.

Name the tallest building in the world

a)

Burj Khalifa, Dubai, United Arab

b)

Shanghai Tower, China

c)

Kingdom Clock Tower, Saudi Arabia

124.

The Taj Mahal is one of the Seven Wonders of the World can be found in which country?

a)

Vietnam

b)

Singapore

c)

India

d)

Thailand

125.

Water in the sea is salty while water in the river is fresh water.

a)

True

b)

False

126.

These are example for rubbish:

a)

Water bottle

b)

Starfish

c)

Tin can

d)

Plastic bag

127.

Natural things were made by people

a)

True

b)

False

128.

A good place to build a port when there is a river meets the sea

a)

True

b)

False

129.
Which ocean is marked by the star?
a)
Arctic
b)
Pacific
c)
Atlantic
d)
Indian
130.
Which ocean is marked by the star?
a)
Pacific
b)
Indian
c)
Atlantic
d)
Arctic
131.
Latitude and Longitude are measured in ________.
a)
inches
b)
feet
c)
degrees
d)
grams
132.

Which of the following is the capital of Australia

a)

Melbourne

b)

Canberra

c)

Sydney

133.

Which is the capital of Italy?

a)

Paris

b)

London

c)

Rome

d)

Berlin

134.

Which is the capital of India?

a)

Jakarta

b)

Delhi

c)

Tehran

d)

Sofia

135.

Which is the capital of Sweden?

a)

Stockholm

b)

Bern

c)

Madrid

d)

Belgrade

136.

Which is the capital of Greece?

a)

Tbilisi

b)

Budapest

c)

Athens

d)

Dublin

137.

Which is the capital of Japan?

a)

Amman

b)

Tokyo

c)

Seoul

d)

Beijing