ASVAB Math Knowledge Practice Test 751955 Results

Your Results Global Average
Questions 5 5
Correct 0 3.91
Score 0% 78%

Review

1

A coordinate grid is composed of which of the following?

88% Answer Correctly

y-axis

x-axis

origin

all of these
Solution

The coordinate grid is composed of a horizontal x-axis and a vertical y-axis. The center of the grid, where the x-axis and y-axis meet, is called the origin.

2

What is 4a7 - 3a7?

73% Answer Correctly
a714
1
1a7
12a7
Solution

To combine like terms, add or subtract the coefficients (the numbers that come before the variables) of terms that have the same variable raised to the same exponent.

4a7 - 3a7 = 1a7

3

If BD = 21 and AD = 26, AB = ?

75% Answer Correctly
3
15
5
17
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 = 26 - 21
AB = 5

4

A right angle measures:

90% Answer Correctly

180°

90°

360°

45°
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.

5

The dimensions of this cylinder are height (h) = 3 and radius (r) = 2. What is the volume?

62% Answer Correctly
243π
8π
12π
108π
Solution

The volume of a cylinder is πr2h:

v = πr2h
v = π(22 x 3)
v = 12π