Exponents
Practice Questions
GRE Quantitative Reasoning › Exponents
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1
Quantity A:
(0.5)3(0.5)3
Quantity B:
(0.5)7
2
Quantity A:
(0.5)3(0.5)3
Quantity B:
(0.5)7
3
Quantitative Comparison
Quantity A: 64 – 32
Quantity B: 52 – 42
4
If 
5
Quantitative Comparison
Quantity A: 64 – 32
Quantity B: 52 – 42
6
If
7
Quantity A:
(0.5)3(0.5)3
Quantity B:
(0.5)7
8
Quantitative Comparison
Quantity A: 64 – 32
Quantity B: 52 – 42
9
If
10
(b * b4 * b7)1/2/(b3 * bx) = b5
If b is not negative then x = ?
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