ASVAB Mathematics Knowledge Test Questions and Answers

ASVAB Mathematics Knowledge Test Questions and Answers

Vision a box...

Side box 5cm

bottom right long side 4 cm

front bottom short side 3cm

The volume of this box is

A. 12 cm 3

B. 15 cm 3

C. 20 cm 3

D. 60 cm3 [correct answer is (D) 60 cm3. The volume of a cubic rectangle is length x width x height:

3 x 4 x 5 = 60

If n is a positive integer divisible by 7, and if n < 70, what is the greatest possible value of n?

A. 49

B. 56

C. 63

D. 69 [correct answer is (C) 63. If you know one multiple of a number, you can find the other multiples by adding and subtracting that number. The number 70 is divisible by 7. The greatest multiple that is less than 70 will be 70 − 7 = 63.

Blair's average (arithmetic mean) on two physics tests is 7. What should Blair's score be on the next test to have an overall average of 8 for all the tests?

A. 7

B. 8

C. 9

D. 10 [correct answer is (D) 10. The arithmetic mean is defined as the sum of the terms divided by the number of terms.

7 = sum / 2

14 = sum