ASVAB Math Knowledge Practice Test 217405 Results

Your Results Global Average
Questions 5 5
Correct 0 3.82
Score 0% 76%

Review

1

The dimensions of this cube are height (h) = 3, length (l) = 5, and width (w) = 8. What is the volume?

83% Answer Correctly
54
49
120
14
Solution

The volume of a cube is height x length x width:

v = h x l x w
v = 3 x 5 x 8
v = 120

2

If BD = 17 and AD = 19, AB = ?

76% Answer Correctly
2
18
3
19
Solution

The entire length of this line is represented by AD which is AB + BD:

AD = AB + BD

Solving for AB:

AB = AD - BD
AB = 19 - 17
AB = 2

3

A right angle measures:

91% Answer Correctly

90°

45°

180°

360°
Solution

A right angle measures 90 degrees and is the intersection of two perpendicular lines. In diagrams, a right angle is indicated by a small box completing a square with the perpendicular lines.

4

Which of the following is not a part of PEMDAS, the acronym for math order of operations?

91% Answer Correctly

exponents

addition

pairs

division
Solution

When solving an equation with two variables, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)

5

Which of the following is not required to define the slope-intercept equation for a line?

42% Answer Correctly

slope

y-intercept

x-intercept

\({\Delta y \over \Delta x}\)
Solution

A line on the coordinate grid can be defined by a slope-intercept equation: y = mx + b. For a given value of x, the value of y can be determined given the slope (m) and y-intercept (b) of the line. The slope of a line is change in y over change in x, \({\Delta y \over \Delta x}\), and the y-intercept is the y-coordinate where the line crosses the vertical y-axis.