ASVAB Arithmetic Reasoning Practice Test 38023 Results

Your Results Global Average
Questions 5 5
Correct 0 3.20
Score 0% 64%

Review

1

Roger loaned Frank $500 at an annual interest rate of 2%. If no payments are made, what is the interest owed on this loan at the end of the first year?

74% Answer Correctly
$70
$112
$105
$10

Solution

The yearly interest charged on this loan is the annual interest rate multiplied by the amount borrowed:

interest = annual interest rate x loan amount

i = (\( \frac{6}{100} \)) x $500
i = 0.02 x $500
i = $10


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 15 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
35
22
13
18

Solution
If the guard hits 50% of his shots and takes 15 shots he'll make:

guard shots made = shots taken x \( \frac{\text{% made}}{100} \) = 15 x \( \frac{50}{100} \) = \( \frac{50 x 15}{100} \) = \( \frac{750}{100} \) = 7 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 = \( \frac{7}{\frac{40}{100}} \) = 7 x \( \frac{100}{40} \) = \( \frac{7 x 100}{40} \) = \( \frac{700}{40} \) = 18 shots

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


3

If \( \left|z - 1\right| \) + 6 = -4, which of these is a possible value for z?

62% Answer Correctly
15
-7
0
-9

Solution

First, solve for \( \left|z - 1\right| \):

\( \left|z - 1\right| \) + 6 = -4
\( \left|z - 1\right| \) = -4 - 6
\( \left|z - 1\right| \) = -10

The value inside the absolute value brackets can be either positive or negative so (z - 1) must equal - 10 or --10 for \( \left|z - 1\right| \) to equal -10:

z - 1 = -10
z = -10 + 1
z = -9
z - 1 = 10
z = 10 + 1
z = 11

So, z = 11 or z = -9.


4

What is \( \frac{1}{9} \) ÷ \( \frac{4}{7} \)?

68% Answer Correctly
\(\frac{4}{35}\)
\(\frac{7}{36}\)
\(\frac{1}{5}\)
\(\frac{16}{49}\)

Solution

To divide fractions, invert the second fraction and then multiply:

\( \frac{1}{9} \) ÷ \( \frac{4}{7} \) = \( \frac{1}{9} \) x \( \frac{7}{4} \)

To multiply fractions, multiply the numerators together and then multiply the denominators together:

\( \frac{1}{9} \) x \( \frac{7}{4} \) = \( \frac{1 x 7}{9 x 4} \) = \( \frac{7}{36} \) = \(\frac{7}{36}\)


5

What is the least common multiple of 5 and 7?

72% Answer Correctly
32
10
35
2

Solution

The first few multiples of 5 are [5, 10, 15, 20, 25, 30, 35, 40, 45, 50] and the first few multiples of 7 are [7, 14, 21, 28, 35, 42, 49, 56, 63, 70]. The first few multiples they share are [35, 70] making 35 the smallest multiple 5 and 7 have in common.