MASS Mathematical Usage 5

Question 1

A team won 18 of its 24 games. What percent of games did it win?

Accepted Answer

75%

Answer

60%

Answer

70%

Answer

80%

Question 2

What is the next number in the sequence: 3, 6, 12, 24, ...?

Accepted Answer

48

Answer

36

Answer

42

Answer

54

Question 3

If 3/5 of a number is 27, what is the number?

Accepted Answer

45

Answer

35

Answer

40

Answer

54

Question 4

A circle has a radius of 7. Using π ≈ 22/7, what is its circumference?

Accepted Answer

44

Answer

22

Answer

33

Answer

49

Question 5

Convert 2.5 hours into minutes.

Accepted Answer

150 minutes

Answer

120 minutes

Answer

135 minutes

Answer

180 minutes

Question 6

What is the result of −8 + 15 − 3?

Accepted Answer

4

Answer

2

Answer

6

Answer

10

Question 7

A jar contains 4 red, 6 blue, and 10 green marbles. What is the probability of drawing a blue marble?

Accepted Answer

3/10

Answer

1/5

Answer

1/4

Answer

1/2