ASVAB Arithmetic Reasoning Practice Test 845944 Results

Your Results Global Average
Questions 5 5
Correct 0 3.22
Score 0% 64%

Review

1

What is the least common multiple of 6 and 8?

72% Answer Correctly
46
1
35
24

Solution

The first few multiples of 6 are [6, 12, 18, 24, 30, 36, 42, 48, 54, 60] and the first few multiples of 8 are [8, 16, 24, 32, 40, 48, 56, 64, 72, 80]. The first few multiples they share are [24, 48, 72, 96] making 24 the smallest multiple 6 and 8 have in common.


2

On average, the center for a basketball team hits 50% of his shots while a guard on the same team hits 60% of his shots. If the guard takes 10 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
10
12
14
15

Solution
If the guard hits 60% of his shots and takes 10 shots he'll make:

guard shots made = shots taken x \( \frac{\text{% made}}{100} \) = 10 x \( \frac{60}{100} \) = \( \frac{60 x 10}{100} \) = \( \frac{600}{100} \) = 6 shots

The center makes 50% 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 = \( \frac{6}{\frac{50}{100}} \) = 6 x \( \frac{100}{50} \) = \( \frac{6 x 100}{50} \) = \( \frac{600}{50} \) = 12 shots

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


3

Damon loaned Monty $700 at an annual interest rate of 1%. If no payments are made, what is the interest owed on this loan at the end of the first year?

74% Answer Correctly
$39
$30
$63
$7

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 $700
i = 0.01 x $700
i = $7


4

Christine scored 77% on her final exam. If each question was worth 3 points and there were 210 possible points on the exam, how many questions did Christine answer correctly?

57% Answer Correctly
54
42
51
41

Solution

Christine scored 77% on the test meaning she earned 77% of the possible points on the test. There were 210 possible points on the test so she earned 210 x 0.77 = 162 points. Each question is worth 3 points so she got \( \frac{162}{3} \) = 54 questions right.


5

What is -5y3 x 6y5?

75% Answer Correctly
y5
y8
-30y-2
-30y8

Solution

To multiply terms with exponents, the base of both exponents must be the same. In this case they are so multiply the coefficients and add the exponents:

-5y3 x 6y5
(-5 x 6)y(3 + 5)
-30y8