This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Maths Chapter 6 Squares And Square Roots – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Maths Chapter 6 Squares And Square Roots Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is a perfect square? 32, 66, 81, 101 A) 32. B) 66. C) 81. D) 101. Show Answer Correct Answer: C) 81. 2. By what least number should the given number be multiplied to get a perfect square number?7623 A) 7. B) 2. C) 11. D) 13. Show Answer Correct Answer: A) 7. 3. $\sqrt{121}$ A) 15. B) 44. C) 11. D) 23. Show Answer Correct Answer: C) 11. 4. $3\left(2+1\right)^2=$ A) 27. B) 15. C) 45. D) 18. Show Answer Correct Answer: A) 27. 5. If a number has 3 zeroes at the end, will it be a square number? A) Yes. B) No. C) May be. D) Cant say. Show Answer Correct Answer: B) No. 6. Which would be the next number in the pattern? 36, 49, 64, 81 ..... A) 82. B) 18. C) 64. D) 100. Show Answer Correct Answer: D) 100. 7. What is the square of 21? A) 9261. B) 441. C) 321. D) 4289. Show Answer Correct Answer: B) 441. 8. The square of a number having 9 at the units place ends in A) 9. B) 3. C) 81. D) 1. Show Answer Correct Answer: D) 1. 9. What would be the side length if you used 49 tiles to create a perfect square? A) 7 tiles. B) 14 tiles. C) 4 tiles wide and 9 tiles long. D) 3.5 tiles. Show Answer Correct Answer: A) 7 tiles. 10. $\sqrt{93.5}$ A) 10.68. B) 11.75. C) 9.67. D) None of the above. Show Answer Correct Answer: C) 9.67. 11. Find the least four digit number which is a perfect square. A) 1024. B) 1048. C) 1331. D) 1016. Show Answer Correct Answer: A) 1024. 12. The square of a number having 5 at the units place ends in A) 0. B) 2. C) 5. D) 1. Show Answer Correct Answer: C) 5. 13. The square of which of the following numbers will be even A) 21. B) 27. C) 35. D) 50. Show Answer Correct Answer: D) 50. 14. Write 'True' or 'False'The square root of 1.21 is 1.1 A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 15. Is 225 a perfect square? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 16. The perfect square number out of 2, 3, 4 and 5 is A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: C) 4. 17. You divide the area by 2 to figure out the side of a square. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 18. Find the least square number divisible by 6, 16 and 24. A) 144. B) 216. C) 324. D) 512. Show Answer Correct Answer: A) 144. 19. Mrs. Harvey planted a square garden with an area of 361 square feet. How long is one side of Mrs. Harvey's garden? A) 19 feet. B) 90.25 feet. C) 22.56 feet. D) 17 feet. Show Answer Correct Answer: A) 19 feet. 20. What is $\sqrt[]{36}$ A) 36. B) 6. C) 18. D) 72. Show Answer Correct Answer: B) 6. 21. What is the Square Root of 289? A) 17. B) 16. C) 15. D) 18. Show Answer Correct Answer: A) 17. 22. Square roots are the opposite of ..... A) Cube Roots. B) Squaring. C) Multiplication. D) Absolute Value. Show Answer Correct Answer: B) Squaring. 23. The square root of 0.01 is A) 1. B) 10. C) 1/10. D) 100. Show Answer Correct Answer: C) 1/10. 24. Squaring a number means multiplying a number by itself. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. Find the least number which must be subtracted from the following number to make it a perfect square:2361 A) 57. B) 48. C) 36. D) 47. Show Answer Correct Answer: A) 57. ← 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 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 9Class 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