LikhoPadho.com | MCQ on Exponents

1. Solve (25/4)^-1/2

2. Simplify :-
(2^-4 x 15^-3 x 625 ) ÷ (5² x 10^-4)

3. Simplify :- (a +b)^-1 (a^-1 + b^-1)

4. Find the value of p/q if
(9/4)^-4 x (2/3)³ = (p/q)¹¹

5. Simplify :- (x^a-b)^1/ab (x^b-c)^1/bc (x^c-a)^1/ca

6. Find the value of 9⁰ + 9^-1 - 9^-2 + 9^1/2 - 9^-1/2

7. Find the value of m if (3/5)^-3 x (3/5)¹⁰ = (3/5)^3m+1

8. Simplify :- {(-2/3)^-2}²

9. Express the number in usual form 1.273 x 10¹³

10. Find the value of n when (2^-n x 8^{2n +1} x 16²ⁿ) ÷ 4³ⁿ = 1/16

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