CBSE Class 8 Maths Exponents and Powers Quiz 4

1. 0.00001275 is equal to

A 1.275 × 10^-5 B 1.275 × 10^-3 C 1.275 × 10⁴ D 1.275 × 10³

2. 695000 is equal to

A 6.95 × 10⁵ B

6.95 × 10³

C 6.95 × 10⁶ D 6.95 × 10⁴

3. 503600 is equal to

A 5.036 × 10⁵ B 5.036 × 10⁶ C 5.036 × 10⁴ D 5.036 × 10⁷

4. 0.0016 is equal to

A 1.6 × 10^-3 B 1.6 × 10^-2 C 1.6 × 10^-4 D 1.6 × 10^-5

5. 0.000003 is equal to

A 3 × 10^-6 B 3 × 10⁶ C 3 × 10⁵ D 3 × 10^-5

6. 8848 is equal to

A 8.848 × 10³ B 8.848 × 10² C 8.848 × 10 D 8.848 × 10⁴

7. 1.5 × 10¹¹ is equal to

A 150000000000 B 15000000000 C 1500000000 D 1500000000000

8. 2.1 × 10^-6 is equal to

A 0.0000021 B 0.000021 C 0.00021 D 0.0021

9. 2.5 × 10⁴ is equal to

A 25 B 250 C

2500

D

25000

10. 0.07 × 10¹⁰ is equal to

A

700000000

B

7000000

C

7000

D

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