This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 11 Exponents And Powers – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 22 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Evaluate. $4^3$ A) 43. B) 64. C) 12. D) 7. Show Answer Correct Answer: B) 64. 2. EVALUATE $\left(\frac{3}{4}\right)^2$ A) $\frac{3}{4}$. B) $\frac{9}{16}$. C) $\frac{6}{8}$. D) $\frac{4}{7}$. Show Answer Correct Answer: B) $\frac{9}{16}$. 3. THE USUAL FORM OF $2\times10^{-2}$ $0.02$ A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 4. What is vocabulary term for the number 3 in this expression 5$^{3}$ A) Three. B) Number. C) Base. D) Exponent. Show Answer Correct Answer: D) Exponent. 5. Simplify:$\left(r^2s^3\right)\left(r^2s^3\right)\left(r^2s^3\right)$ A) $r^6s^9$. B) $ r^8s^{27} $. C) $r^9s^6$. D) $r^{27}s^8$. Show Answer Correct Answer: A) $r^6s^9$. 6. Write the following in standard form:10$^{-4}$ A) 10, 000. B) 1000. C) 0.0001. D) 0.000001. Show Answer Correct Answer: C) 0.0001. 7. Evaluate:4$^{3}$ A) 12. B) 16. C) 24. D) 64. Show Answer Correct Answer: D) 64. 8. What is the BASE in the exponent below?4$^{3}$ A) 4. B) 3. C) 4$^{3}$. D) 64. Show Answer Correct Answer: A) 4. 9. Solve. 4$^{2}$ = A) 8. B) 1. C) 0. D) 16. Show Answer Correct Answer: D) 16. 10. The Product Rule states that when you have different bases with the same exponent then just add the exponents together. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 11. 27$^{0}$ A) 1. B) 0. C) 27. D) None of the above. Show Answer Correct Answer: A) 1. 12. $2^3\cdot3^4$ A) $2\cdot2\cdot2\cdot3\cdot3\cdot3\cdot3$. B) $6\cdot12$. C) $3\cdot3\cdot4\cdot4\cdot4$. D) $2\cdot2\cdot2\cdot3\cdot3\cdot3$. Show Answer Correct Answer: A) $2\cdot2\cdot2\cdot3\cdot3\cdot3\cdot3$. 13. Evaluate:2$^{5}$ A) -32. B) 32. C) 10. D) 16. Show Answer Correct Answer: B) 32. 14. What is the base in $12^6$ A) 12. B) 6. C) 18. D) 72. Show Answer Correct Answer: A) 12. 15. What is the exponential form of $10\times10\times10$ A) $10^0$. B) $10^1$. C) $10^2$. D) $10^3$. E) $10^4$. Show Answer Correct Answer: D) $10^3$. 16. Simplify (-1/2)$^{0}$ A) 1. B) 0. C) -1. D) -2. Show Answer Correct Answer: A) 1. 17. How many squares are in one row of a square waffle with 16 squares? A) 8. B) 4. C) 2. D) 6. Show Answer Correct Answer: B) 4. 18. Choose the correct answer.(a$^{m}$)$^{n}$= ..... A) A$^{m+n}$. B) A $^{mn} $. C) (mn) $^{a} $. D) (am)$^{n}$. Show Answer Correct Answer: B) A $^{mn} $. 19. The cube of a number means which exponent should be used? A) 2. B) 3. C) 6. D) None. Show Answer Correct Answer: B) 3. 20. What does $27^0$ A) $0$. B) $1$. C) $27$. D) $\frac{1}{27}$. Show Answer Correct Answer: B) $1$. 21. Express each expression using exponents $3\cdot3\cdot5\cdot q\cdot q\cdot q$ A) $3^2\cdot5^1\cdot q^3$. B) $3^3\cdot5^1\cdot q^3$. C) $3^3\cdot5^1\cdot q^2$. D) $3^3\cdot5^1\cdot q^3$. Show Answer Correct Answer: A) $3^2\cdot5^1\cdot q^3$. 22. 28) Last week Bakery Marvels baked 5$^{5}$ muffins. How many muffins did they make? A) 25. B) 250. C) 625. D) 3, 125. Show Answer Correct Answer: D) 3, 125. 23. A number multiplied by itself. A) Squared. B) Cubed. C) Power. D) Based. Show Answer Correct Answer: A) Squared. 24. Evaluate 7$^{1}$ A) 1. B) 7. C) 0. D) 14. Show Answer Correct Answer: B) 7. 25. Evaluate. $10^4$ A) 104. B) 10, 000. C) $40$. D) $14$. Show Answer Correct Answer: B) 10, 000. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 11 Exponents And Powers Quiz 1Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 2Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 3Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 4Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 5Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 6Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 7Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 8Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 9Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books