ASVAB Math Knowledge Practice Test 106276 Results

Your Results Global Average
Questions 5 5
Correct 0 3.29
Score 0% 66%

Review

1

If BD = 26 and AD = 30, AB = ?

76% Answer Correctly
20
12
4
6
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 = 30 - 26
AB = 4

2

If the length of AB equals the length of BD, point B __________ this line segment.

46% Answer Correctly

bisects

intersects

trisects

midpoints
Solution

A line segment is a portion of a line with a measurable length. The midpoint of a line segment is the point exactly halfway between the endpoints. The midpoint bisects (cuts in half) the line segment.

3

The dimensions of this cube are height (h) = 8, length (l) = 4, and width (w) = 9. What is the surface area?

51% Answer Correctly
22
280
62
124
Solution

The surface area of a cube is (2 x length x width) + (2 x width x height) + (2 x length x height):

sa = 2lw + 2wh + 2lh
sa = (2 x 4 x 9) + (2 x 9 x 8) + (2 x 4 x 8)
sa = (72) + (144) + (64)
sa = 280

4

If a = 3, b = 4, c = 2, and d = 3, what is the perimeter of this quadrilateral?

88% Answer Correctly
17
30
25
12
Solution

Perimeter is equal to the sum of the four sides:

p = a + b + c + d
p = 3 + 4 + 2 + 3
p = 12

5

If c = 4 and x = 7, what is the value of 2c(c - x)?

69% Answer Correctly
-24
-120
-48
20
Solution

To solve this equation, 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.)

2c(c - x)
2(4)(4 - 7)
2(4)(-3)
(8)(-3)
-24