ASVAB Arithmetic Reasoning Practice Test 882230 Results

Your Results Global Average
Questions 5 5
Correct 0 2.96
Score 0% 59%

Review

1

What is 3\( \sqrt{9} \) x 3\( \sqrt{4} \)?

41% Answer Correctly
6\( \sqrt{36} \)
6\( \sqrt{9} \)
6\( \sqrt{4} \)
54

Solution

To multiply terms with radicals, multiply the coefficients and radicands separately:

3\( \sqrt{9} \) x 3\( \sqrt{4} \)
(3 x 3)\( \sqrt{9 \times 4} \)
9\( \sqrt{36} \)

Now we need to simplify the radical:

9\( \sqrt{36} \)
9\( \sqrt{6^2} \)
(9)(6)
54


2

a(b + c) = ab + ac defines which of the following?

74% Answer Correctly

commutative property for division

commutative property for multiplication

distributive property for multiplication

distributive property for division


Solution

The distributive property for multiplication helps in solving expressions like a(b + c). It specifies that the result of multiplying one number by the sum or difference of two numbers can be obtained by multiplying each number individually and then totaling the results: a(b + c) = ab + ac. For example, 4(10-5) = (4 x 10) - (4 x 5) = 40 - 20 = 20.


3

What is \( \sqrt{\frac{64}{25}} \)?

70% Answer Correctly
\(\frac{2}{3}\)
1\(\frac{3}{5}\)
2\(\frac{1}{4}\)
\(\frac{2}{7}\)

Solution

To take the square root of a fraction, break the fraction into two separate roots then calculate the square root of the numerator and denominator separately:

\( \sqrt{\frac{64}{25}} \)
\( \frac{\sqrt{64}}{\sqrt{25}} \)
\( \frac{\sqrt{8^2}}{\sqrt{5^2}} \)
\( \frac{8}{5} \)
1\(\frac{3}{5}\)


4

Which of these numbers is a factor of 24?

68% Answer Correctly
8
23
24
27

Solution

The factors of a number are all positive integers that divide evenly into the number. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24.


5

On average, the center for a basketball team hits 40% of his shots while a guard on the same team hits 60% 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
30
23
35
15

Solution
If the guard hits 60% of his shots and takes 15 shots he'll make:

guard shots made = shots taken x \( \frac{\text{% made}}{100} \) = 15 x \( \frac{60}{100} \) = \( \frac{60 x 15}{100} \) = \( \frac{900}{100} \) = 9 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 = \( \frac{9}{\frac{40}{100}} \) = 9 x \( \frac{100}{40} \) = \( \frac{9 x 100}{40} \) = \( \frac{900}{40} \) = 23 shots

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