How to find patterns in exponents

Practice Questions

GRE Quantitative Reasoning › How to find patterns in exponents

Questions

7

1

If $x^7y^8z^{10} < 0$ , then which of the following must also be true?

2

Which of the following is a multiple of ?

3

Which quantity is the greatest?

Quantity A

$7^{-5}$

Quantity B

$49^{^-3}$

4

Simplify the following:

$\frac{48^5^0+80^3^0}{4^2^0}$

5

Quantitative Comparison

Quantity A: _x_2

Quantity B: _x_3

6

What digit appears in the units place when $2^{102}$ is multiplied out?

7

Simplify the following:

$\frac{25^4^4-5^8^6}{12}$

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