Exponents Practice Test Question Answers
Exponents are used to expressing large numbers in the shorter forms to make them easy to read, understand, compare, and operate upon. a × a × a × a = a4 (read as ‘a’ raised to the exponent 4 or the fourth power of a), where ‘a’ is the base and 4 is the exponent and a^{4} is called the exponential form. a × a × a × a is called the expanded form.
Test Name 
Exponents & Powers Test Prep 
Type of Question 
Multiple Choice Question Answers 
Subject 
Math 
Total Question 
10 
Test Type 
Sample / Mock Test 
Editable & Printable PDF / Doc 
YES (Download link is given below) 
Available of Answers 
YES 
Difficulty Level 
PreAlgebra 
Exponents Practice Test Question Answers
SET: 1
1. Out of the following, the number which is not equal to (– 8/27) is 
🔘 A. – (¾)^{3} 
🔘 B. – (½)^{3} 
🔘 C. – (2/3)^{3} 
🔘 D. (2/3)^{3} 
🔘 E. (2/3)^{3} 
Show Answers
Answer: C – (2/3)^{3}
2. (7)^{5} × (7)^{3 }is equal to 
🔘 A. (7)^{5} 
🔘 B. (7)^{2} 
🔘 C. (7)^{5} 
🔘 D. 7 
🔘 E. (7)^{8} 
Show Answers
Answer: E (7)^{8 }
3. Which one of the following exponential notation of 648? 
🔘 A. 3^{2} × 4^{3} 
🔘 B. 2^{3} × 3^{4} 
🔘 C. 3^{3} × 4^{4} 
🔘 D. 2^{3} × 4^{3} 
🔘 E. 3^{3} × 3^{3} 
Show Answers
Answer: B 2^{3} × 3 (648 = 2 × 2 × 2 × 3 × 3 × 3 × 3)
4. What is the value of x ? So that

🔘 A. 1 
🔘 B. 2 
🔘 C. 3 
🔘 D. 4 
🔘 E. 5 
Show Answers
Answer: C 3 (formula a^{m}× a^{n} = a^{m+n})
5. If 2^{1998} – 2^{1997} – 2^{1996} + 2^{1995 }= E2^{1995 }then the value of E is 
🔘 A. 1 
🔘 B. 2 
🔘 C. 3 
🔘 D. 4 
🔘 E. 11 
Show Answers
Answer: C E=3 (hints: cross multiplication)
6. Which of the following is not equal to 1 ? 
🔘 A. 
🔘 B. 
🔘 C. 
🔘 D. 
🔘 E. NOTA 
7. Choose one of the following answer to make the statements true

🔘 A. (1/4)^{2} 
🔘 B. (1/4)^{3} 
🔘 C. (1/4)^{4} 
🔘 D. (1/4)^{8} 
🔘 E. (1/4)^{9} 
Show Answers
Answer: D (1/4)^{8}
8. Choose one of the following answer to make the statements true

🔘 A. (14/15) 
🔘 B. (13/14) 
🔘 C. (13/15) 
🔘 D. (12/13) 
🔘 E. (14/16) 
9. 340900000 = 3.409 × 10^{?} 
🔘 A. 10^{2} 
🔘 B. 10^{4} 
🔘 C. 10^{8} 
🔘 D. 10^{12} 
🔘 E. 10^{16} 
Show Answers
Answer: C 10^{8}
10. Find the value of (6/13)^{10} ÷ [(6/13)^{5}]^{2} = ? 
🔘 A. (6/13) 
🔘 B. (6/13)^{2} 
🔘 C. (7/13)^{5} 
🔘 D. (3/7)^{2} 
🔘 E. (6/11)^{2} 
Show Answers
Answer: A (6/13)
Exponents Practice Test Question Answers [PDF Worksheet]
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