Free Printable Brain Teasers

1.

a)

20

b)

37

c)

36

d)

22

2.

a)

10

b)

9

c)

7

d)

6

3.

a)

2

b)

4

c)

6

d)

8

4.

What is the following number? 18, 21, 24, 27, 30, 33, 36, ______________

a)

38

b)

40

c)

37

d)

39

5.

Hari had 6 siblings who were born all born 2 years apart. The youngest is Richa who is only 7 years old while Hari is the oldest. What is Hari’s age?

a)

19

b)

18

c)

17

d)

21

6.

Last weekend, Jack went to play in the park near his house. He rode the new bicycle gifted by his grandma on his birthday. After reaching the park, Jack saw that there were 14 tricycles and bicycles. If there were totally 38 wheels, how many tricycles were there in the park?

a)

8

b)

9

c)

10

d)

11

7.

What weighs more – A kilo of apples or a kilo of feathers?

a)

a kilo of apples

b)

a kilo of feathers

c)

both same

8.

A man on a park bench is looking at a small portrait. You ask him '' who is that in the picture''? the man says ''brothers and sisters, I have none, but that man's father, is my father's son.'' Can you tell what person is in the picture?

a)

his father

b)

his son

c)

his grandfather

d)

his grandson

9.

a)

20

b)

30

c)

40

d)

50

10.

A baker makes 164 cupcakes. To complete the order, he needs 36 more cupcakes. He packs the cupcakes in a box that can hold 9 cupcakes. How many boxes will the baker need to pack the whole order?

a)

24

b)

22

c)

21

d)

23

11.

which figure have exactly two lines of symmetry

a)

b)

c)

d)

12.

a)

b)

c)

d)

13.

a)

$7^4$

b)

$7^2$

c)

$7^{-2}$

d)

$7^{-4}$

14.

a)

2x - 3

b)

4x - 3

c)

$2x^{2\ }-\ 3$

d)

$2x^2-3x$

15.

a)

9

b)

27

c)

3

d)

30

16.

How many blocks?

a)

7

b)

8

c)

9

d)

19

17.

60 + 77

a)

127

b)

137

c)

117

d)

147

18.

Greatest 3-digit number with all different digits?

a)

999

b)

909

c)

987

d)

978

19.

7 + ______________ = 107

a)

1000

b)

100

c)

900

d)

1005

20.

What is the following number? 18, 21, 24, 27, 30, 33, 36, ______________

a)

38

b)

40

c)

37

d)

39

21.

How many months have 28 days?

a)

All Of Them

b)

1

c)

February

d)

What about leap years?

22.

How many squares are there?

a)

9

b)

10

c)

14

d)

18

23.

What number comes between 187 and 189?

a)

188

b)

190

c)

186

d)

183

24.

Break up the number 175 into hundreds, tens and units

a)

100+75

b)

100+17+5

c)

100+70+5

d)

1 + 7 + 5

25.

77+5=

a)

79

b)

82

c)

84

d)

75

26.

Which is heavier? A pound of feather or a pound of rocks?

a)

A pound of feather

b)

A pound of rocks

c)

Neither. Both weigh a pound!

27.

Give me food, and I will live; give me water, and I will die. What am I?

a)

food

b)

fire

c)

water

28.

Imagine you’re in a room that is filling with water. There are no windows or doors. How do you get out?

a)

stop imagine

b)

run out of the door

c)

climb over the window

29.

If there are 3 apples and you take away 2, how many do you have?

a)

1

b)

2

c)

3

d)

5

30.

There are 10 lit candles on a cake, you blow out 3. How many candles are on the cake?

a)

10

b)

3

c)

7

d)

13

31.

What number am I?
There are 5 tens.
4 is the digit in hundreds’ place.
There is a 1 in the ones column.
Write my mystery number!

a)

541

b)

451

c)

145

d)

514

32.

What is the value of the circle?

a)

3

b)

7

c)

10

d)

14

33.

Which number does not belong?

a)

51

b)

77

c)

23

d)

90

34.

What can go up and come down without moving?

a)

temperature

b)

An Elevator

c)

A AirPlane

d)

A Helecopter

35.

What 3 positive numbers give the same result when multiplied and added together?

a)

1, 2, 3

b)

1, 1, 2

c)

1, 10, 100

d)

2, 3, 4

36.

If 2 hens lay 2 eggs in 2 days, how many eggs will 10 hens lay in 10 days?

a)

2

b)

10

c)

50

d)

12

37.

a)

A. 24

b)

B. 124

c)

C. 152

d)

D. 19

38.

a)

1

b)

10

c)

7

d)

5

39.

Find the missing number.

a)

2

b)

10

c)

0

d)

5

40.

Replace the question mark with the correct number.

a)

8

b)

7

c)

9

d)

6

41.

____ ____ _____ in ____

(a)

42.

___ of one ____ _____ __ ___ _____

(a)

43.

_____ __ _____

(a)

44.

_____ ________

(a)

45.

___ _________

(a)

46.

_____ to _____

(a)

47.

___ __ on ___

(a)

48.

____ _______ _____

(a)

49.

______ __

(a)

50.

______ _____ __

(a)

51.

___ ______

(a)

52.

______ __

(a)

53.

(a)

54.

_________ ____

(a)

55.

__ ___ ___________

(a)

56.

______ ______

(a)

57.

(a)

58.

_____ ___

(a)

59.

__ ________ and ______

(a)

60.

_______ __ ___ ____

(a)

Brain Teasers

Total questions: 60

Worksheet time: 53mins

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