OC Mathematical Reasoning 3

Question 1

A number is multiplied by 6 and then 15 is subtracted to give 45. What is the number?

Accepted Answer

10

Answer

8

Answer

9

Answer

11

Question 2

What is 15% of 200?

Accepted Answer

30

Answer

20

Answer

25

Answer

35

Question 3

A square has a perimeter of 36 cm. What is its area?

Accepted Answer

81 sq cm

Answer

64 sq cm

Answer

100 sq cm

Answer

121 sq cm

Question 4

What comes next in the pattern: 2, 5, 10, 17, ___?

Accepted Answer

26

Answer

24

Answer

25

Answer

27

Question 5

If it takes 5 workers 8 days to complete a job, how many days would 10 workers take?

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 6

What is 0.25 expressed as a fraction in simplest form?

Accepted Answer

1/4

Answer

1/2

Answer

2/5

Answer

1/5