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# 5^3 or 2^7

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Joined: 18 Apr 2015
Posts: 13332
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Kudos [?]: 3376 [0], given: 12170

5^3 or 2^7 [#permalink]  08 Sep 2018, 22:32
Expert's post
00:00

Question Stats:

82% (00:10) correct 17% (00:00) wrong based on 17 sessions
 Quantity A Quantity B $$5^3$$ $$2^7$$

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

Kudos for R.A.E
[Reveal] Spoiler: OA

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GRE Instructor
Joined: 10 Apr 2015
Posts: 3828
Followers: 148

Kudos [?]: 4473 [1] , given: 69

Re: 5^3 or 2^7 [#permalink]  09 Sep 2018, 07:06
1
KUDOS
Expert's post
Carcass wrote:
 Quantity A Quantity B $$5^3$$ $$2^7$$

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

Kudos for R.A.E

I always suggest that students memorize the following powers...

ASIDE: Yes, you will have an onscreen calculator on test day, but you can save some time by memorizing the above powers.

So, we get:
Quantity A: 125
Quantity B: 128

Cheers,
Brent
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Brent Hanneson – Creator of greenlighttestprep.com
If you enjoy my solutions, you'll like my GRE prep course.

Re: 5^3 or 2^7   [#permalink] 09 Sep 2018, 07:06
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