# MCQ Questions | Class 8 Maths Chapter 7 | Cubes and Cube Roots with Answers

## MCQ | Cubes and Cube Roots Class 8

Check the below NCERT MCQ Questions for Class 8 Maths Chapter 7 Cubes and Cube 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 Cubes and Cube 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 7 Cubes and Cube Roots English

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

You can refer to NCERT Solutions for Class 8 Maths Chapter 7 Cubes and Cube Roots to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
##### Cubes and Cube Roots | Class 8 Maths | NCERT Solutions
 Q1. Learn Cbse Class 8 Maths Mcq Which of the following numbers is a perfect cube ? A. 125 B. 36 C. 75 D. 100.
Ans: 125
Hint:
125 = 5 × 5 × 5 = 5³.
 Q2. Mcq Class 8 Maths Chapter 7 Which of the following numbers is a cube number ? A. 1000 B. 400 C. 100 D. 600.
Ans: 1000
Hint:
1000 = 10 × 10 × 10 = 10³.
 Q3. Mcq for Class 8 Maths Chapter 7 Which of the following numbers is not a perfect cube ? A. 1331 B. 512 C. 343 D. 100.
Ans: 100.
Hint:
100 = 2 × 2 × 5 × 5 = 2² × 5².
 Q4. Mcq Questions for Class 8 Maths with answers pdf Chapter 7 Which of the following numbers is not a cube number ? A. 10000 B. 3125 C. 64 D. 729.
Ans: 10000
Hint:
10000 = 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5.
= 24 × 54 = 2³ × 2 × 5³ × 5.
 Q5. Mcq Questions for Class 8 Maths with answers pdf download The cube of an odd natural number is A. even B. odd C. may be even, may be odd D. prime number.
Ans: odd
Hint:
3 × 3 × 3 = 27 (odd).
 Q6. Ncert Class 8 Maths Mcq Chapter 7 The cube of an even natural number is A. even B. odd C. may be even, may be odd D. prime number.
Ans: even
Hint:
6 × 6 × 6 = 216 (even).
 Q7. Ncert Class 8 Maths Mcq Questions The one’s digit of the cube of the number 111 is A. 1 B. 2 C. 3 D. 9.
Ans: 1
Hint:
1 × 1 × 1 = 1.
 Q8. CBSE Class 8 Maths Chapter 7 Mcq The one’s digit of the cube of the number 242 is A. 2 B. 4 C. 6 D. 8.
Ans: 8.
Hint:
2 × 2 × 2 = 8.
 Q9. CBSE Class 8 Maths Chapter 7 Mcq Questions The one’s digit of the cube of the number 123 is A. 3 B. 6 C. 9 D. 7.
Ans: 7.
Hint:
3 × 3 × 3 = 27.
 Q10. CBSE Class 8 Maths Cubes and Cube Roots Mcq The one’s digit of the cube of the number 144 is A. 1 B. 2 C. 3 D. 4.
Ans: 4.
Hint:
4 × 4 × 4 = 64.
 Q11. CBSE Class 8 Maths Mcq Questions The one’s digit of the cube of the number 50 is A. 1 B. 0 C. 5 D. 4.
Ans: 0
Hint:
0 × 0 × 0 = 0.
 Q12. CBSE Class 8 Maths Cubes and Cube Roots Mcq Questions The one’s digit of the cube of the number 326 is A. 2 B. 3 C. 6 D. 4.
Ans: 6
Hint:
6 × 6 × 6 = 216.
 Q13. Class 8 Maths Mcq Chapter 7 The one’s digit of the cube of the number 325 is A. 2 B. 5 C. 3 D. 6.
Ans: 5
Hint:
5 × 5 × 5 = 125.
 Q14. Class 8 Maths Mcq online test The one’s digit of the cube of the number 347 is A. 3 B. 4 C. 7 D. 1.
Ans: 3
Hint:
7 × 7 × 7 = 343.
 Q15. Class 8 Maths Mcq with answers The one’s digit of the cube of the number 68 is A. 1 B. 2 C. 6 D. 8.
Ans: 2
Hint:
8 × 8 × 8 = 512.
 Q16. Learn Cbse Class 8 Maths Mcq The one’s digit of the cube of the number 249 is A. 2 B. 4 C. 9 D. 1.
Ans: 9
Hint:
9 × 9 × 9 = 729.
 Q17. Mcq Class 8 Maths Chapter 7 What is the one’s digit in the cube root of the cube number 1331 ? A. 1 B. 2 C. 3 D. 4
Ans: 1
Hint:
1 × 1 × 1 = 1.
 Q18. Mcq for Class 8 Maths Chapter 7 What is the one’s digit in the cube root of the cube number 1000000 ? A. 0 B. 1 C. 2 D. 9.
Ans: 0
Hint:
0 × 0 × 0 = 0.
 Q19. Mcq Questions for Class 8 Maths with answers pdf Chapter 7 What is the one’s digit in the cube root of the cube number 1728 ? A. 1 B. 2 C. 3 D. 9.
Ans: 2
Hint:
2 × 2 × 2 = 8.
 Q20. Mcq Questions for Class 8 Maths with answers pdf download What is the one’s digit in the cube root of the cube number 2197 ? A. 1 B. 2 C. 3 D. 7.
Ans: 3
Hint:
3 × 3 × 3 = 27.