Free PDF Download of CBSE Class 8 Maths Chapter 12 Exponents and Powers Multiple Choice Questions with Answers.Based on Latest Exam Pattern. Students can solve NCERT Class 8 Maths Chapter 12 Exponents and Powers Multiple Choice Questions with Answers to know their preparation level.

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Exponents and Powers Class 8 MCQs Questions with Answers

MCQ Questions for Class 8 Maths Chapter 12 Exponents and Powers with Answers

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1. 2.1 × 10-⁶ is equal to

 0.0000021

 0.000021

 0.00021

 0.0021

2. 2² x 2³ x 2⁴ is equal to:

 2²⁴

 2⁵

 2⁹

 2³

3. 0.07 × 10¹⁰ is equal to

 700000000

 7000000

 7000

 7

4. 3² x 4² is equal to:

 121

 49

 144

 156

5. 503600 is equal to

 5.036 × 10⁵

 5.036 × 10⁴

 5.036 × 10⁷

 5.036 × 10

6. The value of (3⁴)³ is:

 3

 3¹²

 3⁷

 None of these

7. 3^m + 3-³ = 3⁵ ⇒ m is equal to

 1

 2

 3

 4

8. 5⁴/5² is equal to:

 5⁶

 5–⁶

 5–²

 5²

9. 149600000000 is equal to

 1.496 × 10¹¹

 1.496 × 10¹²

 1.496 × 10¹³

 1.496 × 10¹⁴

10. 1.5 × 10¹¹ is equal to

 150000000000

 15000000000

 1500000000

 1500000000000

11. 8848 is equal to

 8.848 × 10

 8.848 × 10⁴

 8.848 × 10³

 8.848 × 10⁶

12. 3² × 3-⁴× 3⁵ is equal to

 3

 3³

 3⁵

 3⁷

13. (-1)⁵⁰ is equal to

 50

 1

 1/50

 -1/50

14. 100⁰+20⁰+5⁰ is equal to

 125

 25

 1/125

 3

15. 300000000 is equal to

 3 × 10⁸

 3 × 10⁷

 3 × 10⁹

 3 × 10⁶

16. 5⁷/6⁷ will give the value:

 (5/6)⁷

 (5/6)⁶

 (5/6)–⁷

 (6/5)⁷

17. (-2)-² is equal to

 ¼

 ½

 -¼

 -½

18. The multiplicative inverse of 7–² is:

 7²

 7

 1/7²

 1/7

19. 2.5 × 104 is equal to

 25

 250

 2500

 25000

20. (- 2)-⁵x (-2)⁶ is equal to

 2

 -2

 -5

 6

 Loading …

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MCQ Questions for Class 8 Maths with Answers PDF Download Chapter Wise

Practicing these CBSE NCERT Objective MCQ Questions of Class 8 Maths with Answers Pdf will guide students to do a quick revision for all the concepts present in each chapter and prepare for final exams.

1. Rational Numbers Class 8 MCQ Questions
2. Linear Equations in One Variable Class 8 MCQ Questions
3. Understanding Quadrilaterals Class 8 MCQ Questions
4. Practical Geometry Class 8 MCQ Questions
5. Data Handling Class 8 MCQ Questions
6. Squares and Square Roots Class 8 MCQ Questions
7. Cubes and Cube Roots Class 8 MCQ Questions
8. Comparing Quantities Class 8 MCQ Questions
9. Algebraic Expressions and Identities Class 8 MCQ Questions
10. Visualizing Solid Shapes Class 8 MCQ Questions
11. Mensuration Class 8 MCQ Questions
12. Exponents and Powers Class 8 MCQ Questions
13. Direct and Indirect Proportions Class 8 MCQ Questions
14. Factorisation Class 8 MCQ Questions
15. Introduction to Graphs Class 8 MCQ Questions
16. Playing with Numbers Class 8 MCQ Questions