CAEC Mathematics without a Calculator 2

Question 1

What is 15% of 80?

Accepted Answer

12

Answer

10

Answer

14

Answer

16

Question 2

Simplify the fraction 18/24.

Accepted Answer

3/4

Answer

2/3

Answer

6/8

Answer

9/12

Question 3

What is 3/4 + 2/3?

Accepted Answer

17/12

Answer

5/7

Answer

5/12

Answer

1 1/4

Question 4

Which of the following is the correct order from least to greatest: 0.3, 1/4, 0.35, 2/5?

Accepted Answer

1/4, 0.3, 0.35, 2/5

Answer

0.3, 1/4, 0.35, 2/5

Answer

2/5, 0.35, 0.3, 1/4

Answer

1/4, 0.35, 0.3, 2/5

Question 5

A number increased by 40% gives 84. What is the original number?

Accepted Answer

60

Answer

50

Answer

56

Answer

48

Question 6

What is the value of the expression 5 + 3 × (8 − 2) ÷ 6?

Accepted Answer

8

Answer

3

Answer

13

Answer

16