Quiz about Neo Olympiad - Math- 3,4,5

Question 1

Which number is divisible by 9?

Accepted Answer

621

Answer

251

Answer

332

Answer

233

Question 2

Which of the following is an even number?

Accepted Answer

356

Answer

137

Answer

243

Answer

579

Question 3

A rectangle is 12 cm long and 8 cm wide. Find its perimeter.

Accepted Answer

40

Answer

36

Answer

44

Answer

48

Question 4

Find x: 7x = 63.

Accepted Answer

9

Answer

7

Answer

8

Answer

10

Question 5

A triangle has base 10 cm and height 12 cm. Find its area.

Accepted Answer

60

Answer

50

Answer

55

Answer

65

Question 6

Which of the following has 6 sides?

Accepted Answer

Hexagon

Answer

Square

Answer

Trapezium

Answer

Octagon

Question 7

Convert 3.5 km into meters.

Accepted Answer

3500

Answer

35

Answer

350

Answer

3400

Question 8

5 pencils cost $10. Find the cost of 8 pencils.

Accepted Answer

$16

Answer

$14

Answer

$15

Answer

$18

Question 9

Find the perimeter of a square with side 15 cm.

Accepted Answer

60

Answer

45

Answer

50

Answer

55

Question 10

What is 25% of 80?

Accepted Answer

20

Answer

10

Answer

15

Answer

25

Question 11

A cube has edge 6 cm. Find its volume.

Accepted Answer

216

Answer

126

Answer

166

Answer

256

Question 12

Least common multiple of 12 and 18 is:

Accepted Answer

36

Answer

24

Answer

30

Answer

42

Question 13

Find the average of 20, 25, 30, 35, 40.

Accepted Answer

30

Answer

28

Answer

32

Answer

34

Question 14

Which number gives remainder 2 when divided by 5?

Accepted Answer

22

Answer

31

Answer

13

Answer

18

Question 15

Find missing number: 7, 14, 21, 28, __?

Accepted Answer

35

Answer

30

Answer

32

Answer

33

Question 16

A car travels 150 km in 3 hours. Speed = ?

Accepted Answer

50

Answer

40

Answer

45

Answer

60

Question 17

3 workers complete job in 12 days. 4 workers need?

Accepted Answer

9

Answer

6

Answer

7

Answer

8

Question 18

5 boys = 3 girls in weight. If each girl = 40 kg, 5 boys weigh?

Accepted Answer

120

Answer

150

Answer

250

Answer

300

Question 19

Probability of getting 6 when rolling a die?

Accepted Answer

1/6

Answer

1/2

Answer

1/4

Answer

1/5

Question 20

The diagonals of a rhombus are 8 cm and 6 cm. Find its area.

Accepted Answer

24

Answer

18

Answer

20

Answer

22

Question 21

1/8 of 400 = ?

Accepted Answer

50

Answer

40

Answer

45

Answer

55

Question 22

Convert 2 hours 30 minutes into minutes.

Accepted Answer

150

Answer

120

Answer

135

Answer

160

Question 23

The sum of first 5 even numbers = ?

Accepted Answer

30

Answer

20

Answer

25

Answer

40

Question 24

The perimeter of an equilateral triangle of side 9 cm = ?

Accepted Answer

C. 27

Answer

A. 18

Answer

B. 24

Answer

D. 30

Question 25

If 2/5 of a number = 24, find the number.

Accepted Answer

60

Answer

50

Answer

55

Answer

65

Question 26

If 4 books cost $36, find cost of 9 books.

Accepted Answer

$81

Answer

$72

Answer

$78

Answer

$84

Question 27

Which number completes: 2, 4, 6, 12, __?

Accepted Answer

A. 14

Answer

B. 18

Answer

C. 20

Answer

D. 24

Question 28

The sum of two numbers is 60. One is twice the other. Find both.

Accepted Answer

A. 20, 40

Answer

B. 15, 45

Answer

C. 18, 42

Answer

D. 24, 36

Question 29

Which is the smallest fraction?

Accepted Answer

2/4

Answer

2/3

Answer

3/4

Answer

4/5

Question 30

Find missing number: 5, 10, 20, 40, __

Accepted Answer

D. 80

Answer

A. 45

Answer

B. 50

Answer

C. 55

Neo Olympiad - Math- 3,4,5

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