ASVAB Arithmetic Reasoning Practice Test 582354 Results

Your Results Global Average
Questions 5 5
Correct 0 2.98
Score 0% 60%

Review

1

If \(\left|a\right| = 7\), which of the following best describes a?

67% Answer Correctly

none of these is correct

a = 7 or a = -7

a = -7

a = 7


Solution

The absolute value is the positive magnitude of a particular number or variable and is indicated by two vertical lines: \(\left|-5\right| = 5\). In the case of a variable absolute value (\(\left|a\right| = 5\)) the value of a can be either positive or negative (a = -5 or a = 5).


2

On average, the center for a basketball team hits 40% of his shots while a guard on the same team hits 50% of his shots. If the guard takes 25 shots during a game, how many shots will the center have to take to score as many points as the guard assuming each shot is worth the same number of points?

42% Answer Correctly
20
32
44
30

Solution
If the guard hits 50% of his shots and takes 25 shots he'll make:

guard shots made = shots taken x \( \frac{\text{% made}}{100} \) = 25 x \( \frac{50}{100} \) = \( \frac{50 x 25}{100} \) = \( \frac{1250}{100} \) = 12 shots

The center makes 40% of his shots so he'll have to take:

shots made = shots taken x \( \frac{\text{% made}}{100} \)
shots taken = \( \frac{\text{shots taken}}{\frac{\text{% made}}{100}} \)

to make as many shots as the guard. Plugging in values for the center gives us:

center shots taken = \( \frac{12}{\frac{40}{100}} \) = 12 x \( \frac{100}{40} \) = \( \frac{12 x 100}{40} \) = \( \frac{1200}{40} \) = 30 shots

to make the same number of shots as the guard and thus score the same number of points.


3

Which of the following is not a prime number?

65% Answer Correctly

9

7

2

5


Solution

A prime number is an integer greater than 1 that has no factors other than 1 and itself. Examples of prime numbers include 2, 3, 5, 7, and 11.


4

A triathlon course includes a 400m swim, a 50.2km bike ride, and a 3.0km run. What is the total length of the race course?

69% Answer Correctly
35.2km
30.4km
53.6km
46.7km

Solution

To add these distances, they must share the same unit so first you need to first convert the swim distance from meters (m) to kilometers (km) before adding it to the bike and run distances which are already in km. To convert 400 meters to kilometers, divide the distance by 1000 to get 0.4km then add the remaining distances:

total distance = swim + bike + run
total distance = 0.4km + 50.2km + 3.0km
total distance = 53.6km


5

Solve 5 + (3 + 5) ÷ 4 x 5 - 32

53% Answer Correctly
\(\frac{4}{7}\)
\(\frac{3}{5}\)
6
\(\frac{1}{2}\)

Solution

Use PEMDAS (Parentheses, Exponents, Multipy/Divide, Add/Subtract):

5 + (3 + 5) ÷ 4 x 5 - 32
P: 5 + (8) ÷ 4 x 5 - 32
E: 5 + 8 ÷ 4 x 5 - 9
MD: 5 + \( \frac{8}{4} \) x 5 - 9
MD: 5 + \( \frac{40}{4} \) - 9
AS: \( \frac{20}{4} \) + \( \frac{40}{4} \) - 9
AS: \( \frac{60}{4} \) - 9
AS: \( \frac{60 - 36}{4} \)
\( \frac{24}{4} \)
6