ASVAB Math Knowledge Practice Test 450051 Results

Your Results Global Average
Questions 5 5
Correct 0 3.86
Score 0% 77%

Review

1

If BD = 19 and AD = 26, AB = ?

76% Answer Correctly
8
7
11
13
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 - 19
AB = 7

2

This diagram represents two parallel lines with a transversal. If d° = 153, what is the value of w°?

73% Answer Correctly
40
27
161
18
Solution

For parallel lines with a transversal, the following relationships apply:

  • angles in the same position on different parallel lines equal each other (a° = w°, b° = x°, c° = z°, d° = y°)
  • alternate interior angles are equal (a° = z°, b° = y°, c° = w°, d° = x°)
  • all acute angles (a° = c° = w° = z°) and all obtuse angles (b° = d° = x° = y°) equal each other
  • same-side interior angles are supplementary and add up to 180° (e.g. a° + d° = 180°, d° + c° = 180°)

Applying these relationships starting with d° = 153, the value of w° is 27.

3

If a = c = 9, b = d = 3, what is the area of this rectangle?

80% Answer Correctly
20
4
27
18
Solution

The area of a rectangle is equal to its length x width:

a = l x w
a = a x b
a = 9 x 3
a = 27

4

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

91% Answer Correctly

pairs

addition

division

exponents
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

If a = c = 8, b = d = 9, and the blue angle = 61°, what is the area of this parallelogram?

66% Answer Correctly
72
12
81
48
Solution

The area of a parallelogram is equal to its length x width:

a = l x w
a = a x b
a = 8 x 9
a = 72