GED Math Practice Test 21

This GED Math practice test is not related to the GED Ready Test – The Official Practice Test, produced and distributed by GED Testing Service LLC.

1. Is 3 a solution of \( 2x < 10\) ?

A.Yes

B.No

Question 1 of 15

2. Julia took \(5\) practice tests before the final exam. She scored \(85, 89, 95, 81\: and\: 99\) points in these \(5\) exams. What was her average score?

A.\(107\)

B.\(126\)

C.\(92\)

D.\(89.8 \)

Question 2 of 15

3. Which one will provide the closest estimate for \(19.01 \times 6.05\)

A.\(19 \times7 = 133\)

B.\(19 \times7 = 133\)

C.\(19 \times 6 = 114\)

D.\(20 \times 6 = 120\)

Question 3 of 15

4. Use rules of exponents and rewrite this expression as a single exponent.

\({12^{5}}\div{12^{2}}\)

A.\(12^{10}\)

B.\(12^{7}\)

C.\(12^{3}\)

Question 4 of 15

5. An adult ticket to the show costs \(\$9\) and a student ticket costs \(\$4\). All the tickets sold generated a revenue of \(\$342\). If \(22\) adults bought tickets, how many student tickets were sold?

A.\(128\)

B.\(24\)

C.\(36\)

D.\(102\)

Question 5 of 15

6. Use rules of exponents and rewrite this expression as a single exponent:

\(11^{2}\times 11^{10}\)

A.\(11^{22}\)

B.\(11^{12}\)

C.\(11^{20}\)

Question 6 of 15

7. The following table compares the \(2019\) first six months' preliminary crime rates to those of the first six months of \(2018\). What type of crime shows the most decrease?

Murder: -10.0%
Forcible rape: -3.3%
Robbery: -6.5%
Aggravated assault: -3.2%
Burglary: -2.5%]
Larceny-theft: -5.3%
Motor vehicle theft: -18.75%
Arson: -8.2%

A.Aggravated assault

B.Robbery

C. Motor vehicle theft

D.Arson

Question 7 of 15

8. Evaluate the expression at the given value of \(x\).

\(-6x - 6\; at\; x = 3\)

A.\(-12\)

B.\(-12\)

C.\(24\)

D.\(-24\)

Question 8 of 15

9. Use rules of exponents and rewrite this expression as a single exponent:

\(6^{9}\div 6^{3}\)

A.\(6^{6}\)

B.\(6^{18}\)

C.\(6^{11}\)

Question 9 of 15

10. Solve this proportion:

\(\frac{b}{8} = \frac{8}{64}\)

A.\(b = 2\)

B.\(b = 4\)

C.\(b = 10\)

D.\(b = 1\)

Question 10 of 15

11. Translate the phrase into a mathematical expression involving the given variable.

“4 less than 11 times  the number x ”

A.\(11-x-4\)

B.\(11x - 4\)

C.\(11x-4x\)

D.\(11-4x\)

Question 11 of 15

12. Use rules of exponents and rewrite this expression as a single exponent:

\(14^{9}\times 14^{10}\)

A.\(14^{90}\)

B.\(14^{19}\)

C.\(14^{1}\)

Question 12 of 15

13. Solve
\(x + 11 = -19\)

A.\(x = 10\)

B.\(x = -10\)

C.\(x = 30\)

D.\(x = -30\)

Question 13 of 15

14. Calculate \(x^{3} + 2x^{2} - 12\) if \(x = 7\)?

A.\(18\)

B.\(24\)

C.\(390\)

D.\(429\)

Question 14 of 15

15. Use rules of exponents and rewrite this expression as a single exponent.

\(6^{9} \div 6^{3}\)

A.\(6^{6} \)

B.\(6^{18} \)

C.\(6^{11} \)

D.\(6^{27} \)

Question 15 of 15

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Last Updated on November 20, 2024.