This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 11 Exponents And Powers – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 11 Exponents And Powers Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Calculate the exponent 5$^{2}$ A) 10. B) 7. C) 3. D) 25. Show Answer Correct Answer: D) 25. 2. Find the value. $0.06^2$ A) 0.036. B) 0.012. C) 0.0036. D) 0.0012. Show Answer Correct Answer: C) 0.0036. 3. Evaluate $\frac{2^3+\left(-27\right)^0}{3^2-2^4+4^2}$ A) 1. B) 3. C) 9. D) 27. Show Answer Correct Answer: A) 1. 4. X 10$^{1}$ A) 1250. B) 125. C) 12.50. D) 1.25. Show Answer Correct Answer: B) 125. 5. What is the square of a whole number called? A) Power. B) Base. C) Exponent. D) Perfect square. Show Answer Correct Answer: D) Perfect square. 6. A = S$^{2 }$ is the formula for finding the area of a A) Triangle. B) Square. C) Trapezoid. D) Circle. Show Answer Correct Answer: B) Square. 7. Simplify the expression, write your answer as a power:$\frac{2^5}{2^{-2}}$ A) 64. B) $2^5$. C) $2^7$. D) $\frac{1}{128}$. Show Answer Correct Answer: C) $2^7$. 8. The number of Calories in a small banana can be written as 2$^{7}$. What whole number does 2$^{7}$ represent? A) 128. B) 14. C) 49. D) 328. Show Answer Correct Answer: A) 128. 9. Which number is the Value?2$^{4 }$ A) 2. B) 4. C) 16. D) None of the above. Show Answer Correct Answer: C) 16. 10. What is 2 cubed?2$^{3}$ A) 8. B) 6. C) 4. D) 16. Show Answer Correct Answer: A) 8. 11. What does 6$^{4}$ look like as repeated multiplication? A) $64\cdot64\cdot64\cdot64$. B) $4\cdot4\cdot4\cdot4$. C) $6\cdot6\cdot6\cdot6$. D) None of the above. Show Answer Correct Answer: C) $6\cdot6\cdot6\cdot6$. 12. In the expression 2$^{5}$, what is the EXPONENT? A) 5. B) 2. C) 0. D) 1. Show Answer Correct Answer: A) 5. 13. Evaluate:5$^{2}$ A) 10. B) 15. C) 20. D) 25. Show Answer Correct Answer: D) 25. 14. How do you say 4$^{2}$ in words? A) Four squared. B) Four cubed. C) All the above. D) None of the above. Show Answer Correct Answer: A) Four squared. 15. What is The name of The nicktoon about a boy with a football shaped head? A) Rugrats. B) The Loud House. C) The Fairly oddparents. D) Hey Arnold. Show Answer Correct Answer: D) Hey Arnold. 16. Solve:29-3 (3$^{2}$-4) A) 130. B) 2. C) 44. D) 14. Show Answer Correct Answer: D) 14. 17. Which is greater, 2654$^{0}$ or 5$^{0}$? A) 2654$^{0}$. B) 5$^{0}$. C) They are the same. D) This cannot be determined. Show Answer Correct Answer: C) They are the same. 18. The surface temperature of the sun is close to 10 x 10 x 10 x 10 degrees Fahrenheit. Write this product using an exponent. A) 4$^{10}$. B) 40. C) 10$^{4}$. D) 10, 000. Show Answer Correct Answer: C) 10$^{4}$. 19. Evaluate the following expression $\left(-4\right)^4$ A) 16. B) -256. C) -16. D) 256. Show Answer Correct Answer: D) 256. 20. 2$^{4}$How is this written in exponential form? A) 2 x 2 x 2 x 2. B) 4 x 4. C) All the above. D) None of the above. Show Answer Correct Answer: A) 2 x 2 x 2 x 2. 21. Which answer choice expresses 4 times 4 times 4 times 4 times 4 times 4 times 4 in exponential form? A) 4$^{6}$. B) 4$^{5}$. C) 4$^{7}$. D) 4$^{8}$. Show Answer Correct Answer: C) 4$^{7}$. 22. Choose the correct exponent expression $2\cdot2\cdot2\cdot3\cdot3\cdot3$ A) $2^23^2$. B) $2^33^2$. C) $3^62^6$. D) $2^33^3$. Show Answer Correct Answer: D) $2^33^3$. 23. What is the vocabulary term for the number 5 in the expression 5$^{3?}$ A) Exponent. B) Base. C) Number. D) Power. Show Answer Correct Answer: B) Base. 24. (-1)$^{n}$ = ..... , where n is even positive integral power. A) 1. B) -1. C) 0. D) None of these. Show Answer Correct Answer: A) 1. 25. Which is equivalent to 7 x 7 x 7 x 7 x 7? A) 7$^{5}$. B) 7$^{6}$. C) 6$^{7}$. D) 7$^{7}$. Show Answer Correct Answer: A) 7$^{5}$. ← 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