NeSA NeSA Mathematics 3

Question 1

What is the greatest common factor (GCF) of 24 and 36?

Accepted Answer

12

Answer

6

Answer

8

Answer

18

Question 2

A train travels 180 miles in 3 hours. What is its average speed?

Accepted Answer

60 mph

Answer

45 mph

Answer

54 mph

Answer

75 mph

Question 3

Which expression equals 48?

Accepted Answer

4 × 12

Answer

6 × 7

Answer

5 × 9

Answer

7 × 8 − 8

Question 4

If the ratio of boys to girls in a class is 3:4 and there are 21 boys, how many girls are there?

Accepted Answer

28

Answer

24

Answer

32

Answer

36

Question 5

What is the value of √144?

Accepted Answer

12

Answer

10

Answer

11

Answer

14

Question 6

A pizza is cut into 8 equal slices. If 3 slices are eaten, what fraction remains?

Accepted Answer

5/8

Answer

3/8

Answer

4/8

Answer

6/8