ASVAB Arithmetic Reasoning Practice Test 644064 Results

Your Results Global Average
Questions 5 5
Correct 0 2.89
Score 0% 58%

Review

1

On average, the center for a basketball team hits 40% of his shots while a guard on the same team hits 45% 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
13
14
30
15

Solution
If the guard hits 45% of his shots and takes 15 shots he'll make:

guard shots made = shots taken x \( \frac{\text{% made}}{100} \) = 15 x \( \frac{45}{100} \) = \( \frac{45 x 15}{100} \) = \( \frac{675}{100} \) = 6 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 = \( \frac{6}{\frac{40}{100}} \) = 6 x \( \frac{100}{40} \) = \( \frac{6 x 100}{40} \) = \( \frac{600}{40} \) = 15 shots

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


2

If \( \left|x + 8\right| \) + 3 = 0, which of these is a possible value for x?

62% Answer Correctly
-4
-10
11
-5

Solution

First, solve for \( \left|x + 8\right| \):

\( \left|x + 8\right| \) + 3 = 0
\( \left|x + 8\right| \) = 0 - 3
\( \left|x + 8\right| \) = -3

The value inside the absolute value brackets can be either positive or negative so (x + 8) must equal - 3 or --3 for \( \left|x + 8\right| \) to equal -3:

x + 8 = -3
x = -3 - 8
x = -11
x + 8 = 3
x = 3 - 8
x = -5

So, x = -5 or x = -11.


3

A menswear store is having a sale: "Buy one shirt at full price and get another shirt for 5% off." If Bob buys two shirts, each with a regular price of $23, how much will he pay for both shirts?

57% Answer Correctly
$26.45
$44.85
$27.60
$1.15

Solution

By buying two shirts, Bob will save $23 x \( \frac{5}{100} \) = \( \frac{$23 x 5}{100} \) = \( \frac{$115}{100} \) = $1.15 on the second shirt.

So, his total cost will be
$23.00 + ($23.00 - $1.15)
$23.00 + $21.85
$44.85


4

Ezra loaned Latoya $100 at an annual interest rate of 6%. If no payments are made, what is the total amount owed at the end of the first year?

71% Answer Correctly
$108
$102
$106
$105

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 $100
i = 0.06 x $100

No payments were made so the total amount due is the original amount + the accumulated interest:

total = $100 + $6
total = $106


5

A tiger in a zoo has consumed 88 pounds of food in 8 days. If the tiger continues to eat at the same rate, in how many more days will its total food consumtion be 143 pounds?

56% Answer Correctly
5
9
3
7

Solution

If the tiger has consumed 88 pounds of food in 8 days that's \( \frac{88}{8} \) = 11 pounds of food per day. The tiger needs to consume 143 - 88 = 55 more pounds of food to reach 143 pounds total. At 11 pounds of food per day that's \( \frac{55}{11} \) = 5 more days.