This quiz works best with JavaScript enabled. Home > Cbse > Class 8 > Mathematics > Squares And Square Roots > 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 (12 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The unit digit of the square of 3243 is A) 8. B) 3. C) 9. D) 6. Show Answer Correct Answer: C) 9. 2. Which of the following is square of 6.1? A) 37.21. B) 3.721. C) 36.01. D) 36.1. Show Answer Correct Answer: A) 37.21. 3. What is the square root of 144? A) 16. B) 4. C) 12. D) 32. Show Answer Correct Answer: C) 12. 4. Which has a value between-2 and-3? A) Negative square root of 33. B) Negative square root of 27. C) Negative square root of 5. D) Negative square root of 2. Show Answer Correct Answer: C) Negative square root of 5. 5. Which of the following can not be a perfect square? A) 584. B) 146. C) 377. D) 289. Show Answer Correct Answer: C) 377. 6. What is the sum of first 12 odd natural numbers? A) 114. B) 100. C) 121. D) 144. Show Answer Correct Answer: D) 144. 7. Given $\sqrt{625}$ $25^2$ A) 1000. B) 625. C) 100. D) 25. Show Answer Correct Answer: B) 625. 8. Find the smallest number with which 980 be multiplied so that the product is perfect square? A) 35. B) 40. C) 70. D) 38. Show Answer Correct Answer: C) 70. 9. Write 5 * 5 * 5 in exponential form. A) What is exponential form?. B) 5 * 3. C) 5$^{3}$. D) 3$^{5}$. Show Answer Correct Answer: C) 5$^{3}$. 10. Square of a number 8 at the units place ends in A) 2. B) 1. C) 8. D) 4. Show Answer Correct Answer: D) 4. 11. How many natural numbers lie between 18$^{2}$ and 19$^{2}$? A) 35. B) 36. C) 37. D) 30. Show Answer Correct Answer: B) 36. 12. FIND THE SQUARE OF 48 A) 2304. B) 46. C) 3136. D) 7225. Show Answer Correct Answer: A) 2304. ← PreviousRelated QuizzesMathematics QuizzesClass 8 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 4 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books