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a is an integer

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Carcass
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a is an integer [#permalink] New post   05 Apr 2021, 07:20
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a is an integer

Quantity A
Quantity B
\(a^2a^3 \)
\(a^6\)


A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.

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Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
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D
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Re: a is an integer [#permalink] New post   05 Apr 2021, 09:01
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Qt A

\(a^5\)

Now if a = 1 :: Qt A = Qt B

if a = 2 :: Qt A < Qt B

Answer D
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Re: a is an integer [#permalink] New post   05 Apr 2021, 20:12
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if a =1
then two values are same
if a=-1
then B is greater

Asnwer - D
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Re: a is an integer [#permalink]
05 Apr 2021, 20:12
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