This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Maths Chapter 6 Squares And Square Roots – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Maths Chapter 6 Squares And Square Roots Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. $\sqrt{4}\times\sqrt{4}=$ A) $16$. B) $2\sqrt{4}$. C) $\sqrt{8}$. D) 4. Show Answer Correct Answer: D) 4. 2. If you have 196 chairs and you need to arrange them in an equal amount of row and columns, how many chairs will be in each row? A) 12. B) 13. C) 14. D) 15. Show Answer Correct Answer: C) 14. 3. How many natural numbers lie between 9$^{2}$ and 10$^{2}$? A) 17. B) 18. C) 19. D) 20. Show Answer Correct Answer: B) 18. 4. Find the greatest number of five digits which is a perfect square. A) 99999. B) 99856. C) 10000. D) 99988. Show Answer Correct Answer: B) 99856. 5. The sum of 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 +19 is: A) 121. B) 120. C) 100. D) 110. Show Answer Correct Answer: C) 100. 6. Which Would Be The Next Number in the Pattern?36, 49, 64, 81 ..... What 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. Find $\sqrt{625}$ A) 15. B) 25. C) 35. D) 45. Show Answer Correct Answer: B) 25. 8. How many natural numbers lie between 10$^{2}$ and 11$^{2}$? A) 22. B) 21. C) 10. D) 11. Show Answer Correct Answer: A) 22. 9. What will be the number of zeros in the square of the number 50 A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 10. $Evaluate:\\sqrt{\frac{9}{5}\times\frac{637}{44}\times\frac{117}{55}}$ A) 819/110. B) 719/110. C) 449/110. D) 219/110. Show Answer Correct Answer: A) 819/110. 11. The square root of 1.96 is ..... A) 1.4. B) 0.14. C) 1.2. D) 0.12. Show Answer Correct Answer: A) 1.4. 12. Square root of 256 is ..... A) 13. B) 16. C) 25. D) 12. Show Answer Correct Answer: B) 16. 13. There are how many non perfect squares between the square of 5 and 6 A) 12. B) 20. C) 15. D) 10. Show Answer Correct Answer: D) 10. 14. Find the smallest with which 3150 be divided so that the quotient is a perfect square? A) 14. B) 2. C) 7. D) 28. Show Answer Correct Answer: A) 14. 15. What will be the number of zeros in the square of 400? A) ( a) 5. B) ( b) 1. C) ( c ) 3. D) ( d ) 4. Show Answer Correct Answer: D) ( d ) 4. 16. 15$^{2}$ A) 196. B) 289. C) 256. D) 225. Show Answer Correct Answer: D) 225. 17. $\sqrt{25}=\sqrt{x^2}$ A) 5. B) 10. C) 25. D) 1. Show Answer Correct Answer: A) 5. 18. Find the smallest square number which is divisible by each of the numbers 6, 9 and 15. A) 900. B) 450. C) 600. D) 1200. Show Answer Correct Answer: A) 900. 19. Which of the following is square of 0.4? A) 0.4. B) 0.16. C) 1.6. D) 4.4. Show Answer Correct Answer: B) 0.16. 20. What is the sum of the first four odd natural numbers? A) 16. B) 17. C) 18. D) 20. Show Answer Correct Answer: A) 16. 21. What will be the number of zeros in the square of the number 100 A) 2. B) 4. C) 6. D) 8. Show Answer Correct Answer: B) 4. 22. Find the squares of 395. A) 152065. B) 156025. C) 790. D) 65255. Show Answer Correct Answer: B) 156025. 23. The unit digit in the square of the number 78 is A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: D) 4. 24. True or False? $4^2=\left(-4\right)^2$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. What will be the unit digit of square of 35789? A) 1. B) 9. C) 3. D) 8. Show Answer Correct Answer: A) 1. ← 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 9Class 8 Maths Chapter 6 Squares And Square Roots Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books