This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Maths Chapter 6 Squares And Square Roots – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Maths Chapter 6 Squares And Square Roots Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Is 180 a perfect square? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 2. Pick the integer that lies between 23$^{2 }$and 27$^{2}$ A) 530. B) 678. C) 681. D) 513. Show Answer Correct Answer: A) 530. 3. What is $\sqrt[]{324}$ A) 162. B) 18. C) 81. D) 9. Show Answer Correct Answer: B) 18. 4. Mr. Woodside is building a garden outside of Walker-Grant Middle School. He has enough fertilizer to cover 121 square feet. If Mr. Woodside wants to make a square garden, what should the length of each side be? A) 12ft. B) 121ft. C) 11ft. D) 13ft. Show Answer Correct Answer: C) 11ft. 5. In a school parade, students will have to form a square if there are 735 students in the school. How many students won't be a part of it? A) 14. B) 24. C) 6. D) 8. Show Answer Correct Answer: C) 6. 6. A perfect square is created when a whole number is multiplied by ..... A) A different number. B) Itself. C) A two digit number. D) A fraction. Show Answer Correct Answer: B) Itself. 7. 17$^{2}$ = A) 34. B) 289. C) 225. D) 324. Show Answer Correct Answer: B) 289. 8. Given the total surface area of a cube is 864m$^{2}$, calculate the volume, in m$^{3}$, of the cube. A) 144. B) 432. C) 1728. D) 3456. Show Answer Correct Answer: C) 1728. 9. If $x^2=9$ $x=$ A) 3. B) -3. C) $\pm$. D) 81. Show Answer Correct Answer: C) $\pm$. 10. By what least number should the given number be divided to get a perfect square number?4056 A) 2. B) 13. C) 6. D) 3. Show Answer Correct Answer: C) 6. 11. What should be divided from 2156 to make it a perfect square? A) 3. B) 5. C) 7. D) 11. Show Answer Correct Answer: D) 11. 12. $\left(1\frac{1}{3}\right)^2=\left(\frac{p}{3}\right)^2$ A) 1. B) 3. C) 4. D) None of the above. Show Answer Correct Answer: C) 4. 13. Which of the following is NOT an example of a perfect square? A) 9. B) 200. C) 4. D) 64. Show Answer Correct Answer: B) 200. 14. Which of the following is square of 2.1? A) 4.1. B) 44.1. C) 4.41. D) 441. Show Answer Correct Answer: C) 4.41. 15. All the following are Perfect Squares except for which one? A) 81. B) 121. C) 361. D) 198. Show Answer Correct Answer: D) 198. 16. 19$^{2}$ A) 300. B) 900. C) 361. D) 481. Show Answer Correct Answer: C) 361. 17. Which of the following numbers cant be at the units digit of a perfect square? A) 3. B) 4. C) 5. D) 6. Show Answer Correct Answer: A) 3. 18. Sixth triangular number is ..... A) 9. B) 16. C) 25. D) 36. Show Answer Correct Answer: D) 36. 19. $\sqrt{\frac{64}{25}}=\frac{y}{5}$ A) 4. B) 8. C) All the above. D) None of the above. Show Answer Correct Answer: B) 8. 20. What is $\sqrt[]{64}$ A) 64. B) 8. C) 32. D) 128. Show Answer Correct Answer: B) 8. 21. The area of a square is 117 square meters. Which best represents the length of a side of the square? A) 10.8 m. B) 11 m. C) 10 m. D) 11.2 m. Show Answer Correct Answer: A) 10.8 m. 22. Find the value of $\sqrt{10000}$ A) 10. B) 100. C) 1000. D) 500. Show Answer Correct Answer: B) 100. 23. Write 'True' or 'False'The square of a prime number is prime A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 24. Find the smallest number which must be added to 18265 to make it a perfect square A) 201. B) 231. C) 221. D) 241. Show Answer Correct Answer: B) 231. 25. A PT teacher wants to arrange maximum possible number of 6000 students in a field such that the number of rows is equal to the number of columns. Find the number of rows if 71 were left out after arrangement. A) 65. B) 71. C) 77. D) 92. Show Answer Correct Answer: C) 77. ← PreviousNext →Related QuizzesClass 8 Maths Chapter 6 Squares And Square Roots Quiz 1Class 8 Maths Chapter 6 Squares And Square Roots Quiz 2Class 8 Maths Chapter 6 Squares And Square Roots Quiz 3Class 8 Maths Chapter 6 Squares And Square Roots Quiz 4Class 8 Maths Chapter 6 Squares And Square Roots Quiz 5Class 8 Maths Chapter 6 Squares And Square Roots Quiz 6Class 8 Maths Chapter 6 Squares And Square Roots Quiz 7Class 8 Maths Chapter 6 Squares And Square Roots Quiz 8Class 8 Maths Chapter 6 Squares And Square Roots Quiz 10Class 8 Maths Chapter 6 Squares And Square Roots Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books