FREE CMAS Mathematics Questions and Answers

Question 1

150 students were surveyed and asked whether they played a sport and whether they played a musical instrument. The results are shown in the table above.

Accepted Answer

1/5

Answer

1/7

Answer

1/6

Answer

3/5

Question 2

What fraction of the total surveyed students play a sport?

Accepted Answer

7/15

Answer

2/7

Answer

1/3

Answer

3/5

Question 3

Which of the following is an integer?

Accepted Answer

-3

Answer

1/4

Answer

-12.5

Answer

0.454545…

Question 4

The point (4, 3) is rotated 90 degrees clockwise about the origin. What are the coordinates of the resulting point?

Accepted Answer

(3, -4)

Answer

(-3, 4)

Answer

(-4, 3)

Answer

(4, -3)

Question 5

The population of California is approximately 3.7 x 10^7 people. The land area of California is approximately 1.6 x 10^5 square miles. Divide the population by the area to find the best estimate of the number of people per square mile in California.

Accepted Answer

240 people

Answer

24 people

Answer

2,400 people

Answer

24,000 people