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

## MCQ | Squares and Square Roots Class 8

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.

### Objective Question | NCERT Maths Class 8

Book: National Council of Educational Research and Training (NCERT) Central Board of Secondary Education (CBSE) 8th Maths 6 Part-2 Squares and Square Roots English

#### Ncert Solutions for Class 8 Maths | Objective Type Questions

You can refer to NCERT Solutions for Class 8 Maths Chapter 6 Squares and Square Roots to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
##### Squares and Square Roots | Class 8 Maths | NCERT Solutions
 Q1. Ncert Class 8 Maths Mcq Chapter 6 How many nonsquare numbers he between the pair of numbers 500² and 501² ? A. 1000 B. 999 C. 1001 D. 1002.
Ans: 1000
Hint:
2 × 500 = 1000.
 Q2. Ncert Class 8 Maths Mcq Questions Express the square number 5² as the sum of two consecutive integers. A. 12 + 13 B. 10 + 15 C. 9 + 16 D. 20 + 5.
Ans: 12 + 13
Hint:
$$\frac{5^2-1}{2}$$ = 12, $$\frac{5^2+1}{2}$$ = 13
 Q3. CBSE Class 8 Maths Chapter 6 Mcq Express 9² as the sum of two consecutive integers. A. 40 + 41 B. 50 + 31 C. 36 + 45 D. 72 + 9.
Ans: 40 + 41
Hint:
$$\frac{9^2-1}{2}$$ = 40, $$\frac{5^2+1}{2}$$ = 41
 Q4. CBSE Class 8 Maths Chapter 6 Mcq Questions Express 7² as the sum of two consecutive integers. A. 40 + 9 B. 24 + 25 C. 36 + 13 D. 32 + 17.
Ans: 24 + 25
Hint:
$$\frac{7^2-1}{2}$$ = 24, $$\frac{5^2+1}{2}$$ = 25
 Q5. CBSE Class 8 Maths Squares and Square Roots Mcq The unit digit number 132 is in the square of the A. 1 B. 2 C. 3 D. 4.
Ans: 4.
Hint:
2 × 2 = 4.
 Q6. CBSE Class 8 Maths Mcq Questions The unit digit in the square of the number 1000 is A. 1 B. 0 C. 2 D. none of these.
Ans: 0
Hint:
0 × 0 = 0.
 Q7. CBSE Class 8 Maths Squares and Square Roots Mcq Questions The unit digit in the square of the number 1111 is A. 1 B. 2 C. 3 D. 4.
Ans: 1
Hint:
1 × 1 = 1.
 Q8. Class 8 Maths Mcq Chapter 6 The unit digit in the square of the number 1333 is A. 3 B. 6 C. 9 D. 1.
Ans: 9
Hint:
3 × 3 = 9.
 Q9. Class 8 Maths Mcq online test The unit digit in the square of the number 2644 is A. 4 B. 6 C. 8 D. 2.
Ans: 6
Hint:
4 × 4 = 16.
 Q10. Class 8 Maths Mcq with answers The unit digit in the square of the number 125 is A. 1 B. 2 C. 5 D. 6.
Ans: 5
Hint:
5 × 5 = 25.
 Q11. Learn Cbse Class 8 Maths Mcq The unit digit in the square of the number 166 is A. 2 B. 4 C. 6 D. 8.
Ans: 6
Hint:
6 × 6 = 36.
 Q12. Mcq Class 8 Maths Chapter 6 The unit digit in the square of the number 27 is A. 7 B. 2 C. 5 D. 9.
Ans: 9.
Hint:
7 × 7 = 49.
 Q13. Mcq for Class 8 Maths Chapter 6 The unit digit in the square of the number 78 is A. 1 B. 2 C. 3 D. 4.
Ans: 4.
Hint:
8 × 8 = 64.
 Q14. Mcq Questions for Class 8 Maths with answers pdf Chapter 6 The unit digit in the square of the number 209 is A. 1 B. 2 C. 0 D. 9.
Ans: 1
Hint:
9 × 9 = 81
 Q15. Mcq Questions for Class 8 Maths with answers pdf download Which of the following is not a Pythagorean triplet ? A. 3, 4, 5 B. 6, 8, 10 C. 5, 12, 13 D. 2, 3, 4.
Ans: 2, 3, 4.
Hint:
2² + 3² ≠ 4².
 Q16. Ncert Class 8 Maths Mcq Chapter 6 If 102 = 100, then the square root of 100 is A. 1 B. 10 C. 100 D. 1000.
Ans: 10
Hint:
$$\sqrt{100}$$ = 10
 Q17. Ncert Class 8 Maths Mcq Questions If 252 = 625, then the square root of 625 is A. 5 B. 25 C. 125 D. 625.
Ans: 25
Hint:
$$\sqrt{625}$$ = 25
 Q18. CBSE Class 8 Maths Chapter 6 Mcq What could be the possible one’s digit of the square root of 625 ? A. 2 B. 3 C. 4 D. 5.
Ans: 5.
Hint:
5 × 5 = 25.
 Q19. CBSE Class 8 Maths Chapter 6 Mcq Questions What could be the possible one’s digit of the square root of 121 ? A. 1, 9 B. 3, 4 C. 6, 7 D. 7, 8.
Ans: 1, 9
Hint:
1 × 1 = 1
9 × 9 = 81.
 Q20. CBSE Class 8 Maths Squares and Square Roots Mcq What could be the possible one’s digit of the square root of 361 ? A. 1, 9 B. 3, 4 C. 6, 7 D. 7, 8.
Ans: 1, 9
Hint:
1 × 1 = 1
9 × 9 = 81.