# MCQ Questions for Class 8 Maths Chapter 6 Squares and Square Roots with Answers

Check the below NCERT MCQ Questions for Class 8 Maths Chapter 6 Squares and Square Roots with Answers Pdf free download. MCQ Questions for Class 8 Maths with Answers were prepared based on the latest exam pattern. We have provided Squares and Square Roots Class 8 Maths MCQs Questions with Answers to help students understand the concept very well.

Q.1. Which of the following is a perfect square number ?

(a) 1067
(b) 7828
(c) 4333
(d) 625

(d) 625

Q.2. Which of the following is a perfect square number ?

(a) 2222
(b) 32543
(c) 888
(d) 10000

(d)10000

Q.3. Which of 1322, 872, 722 and 2092 would end with digit 1 ?

(a) 1322
(b) 872
(c) 722
(d) 2092

(d)2092

Q.4. Which of 1052, 2162, 3332 and 1112 would end with digit 1 ?

(a) 1052
(b) 2162
(c) 3332
(d) 1112

(d)1112

Q.5. What will be the number of zeros in the square of the number 7000?

(a) 3
(b) 5
(c) 6
(d) 9

(c) 6

Q.6. How many natural numbers lie between 13² and 14².

(a) 24
(b) 25
(c) 26
(d) 27

(c) 26

Q.7. Express the square number 5² as the sum of two consecutive integers.

(a) 12 + 13
(b) 10 + 15
(c) 9 + 16
(d) 20 + 5

(a) 12 + 13

Q.8. Which of the following is not a Pythagorean triplet?

(a) 6, 8, 10
(b) 8, 15, 17
(c) 2, 5, 7
(d) 5, 12, 13

(c) 2, 5, 7

Q.9. What could be the possible one’s digit of the no. whose square is 361?

(a) 3, 4
(b) 6, 7
(c) 1, 9
(d) 7, 8

(c) 1, 9

Q.10. The smallest number by which 75 should be multiplied so as to get a perfect square is

(a) 2
(b) 3
(c) 5
(d) 7

(b) 3

Q.11. How many natural numbers lie between 92 and 102?

(a) 15
(b) 19
(c) 18
(d) 17

(c) 18

Q.12. The largest perfect square between 4 and 50 is

(a) 25
(b) 36
(c) 49
(d) 45

(c) 49

Q.13. Sum of squares of two numbers is 145. If square root of one number is 3, find the other number.

(a) 136
(b) 8
(c) 9
(d) 64

(b) 8

Q.14. Find the square of 39.

(a) 1500
(b) 78
(c) 1521
(d) none of these

(c) 1521

Q.15. Find the least number that must be subtracted from 5607 so as to get a perfect square.

(a) 130
(b) 135
(c) 131
(d) none of these

(c) 131

Q.16. What is smallest number with which 5400 may be multiplied so that the product is perfect cube?

(a) 5
(b) 3
(c) 4
(d) 6

(a) 5

Q.17. Which of 172, 342, 252 and 492 would have 6 at unit place ?

(a) 172
(b) 342
(c) 252
(d) 492

(b)342

Q.18. The square root of 1.21 is

(a) 1.1
(b) 11
(c) 21
(d) 2.1

(a) 1.1

Q.19. How many numbers lie between square of 12 and 13

(a) 22
(b) 23
(c) 24
(d) 25

(c) 24

Q.20. Which is the greatest three-digit perfect square?

(a) 999
(b) 961
(c) 962
(d) 970

(b) 961

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