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n is an integer for which
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02 Sep 2020, 10:01
02 Sep 2020, 10:01
Expert Reply
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Question Stats:
68% (00:41) correct
31% (00:36) wrong based on 77 sessions
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\(n\) is an integer for which \(\frac{1}{3^{2-n}} > \frac{1}{27}\)
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.
Quantity A |
Quantity B |
\(n\) |
\(-1\) |
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.
Re: n is an integer for which
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02 Sep 2020, 10:01
02 Sep 2020, 10:01
Expert Reply
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
For more theory and practice see our GRE - Math Book
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
For more theory and practice see our GRE - Math Book
Re: n is an integer for which
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03 Sep 2020, 05:27
03 Sep 2020, 05:27
1
For 1/3^2-n>1/27
Then the LHS must be less than 1/27 which means 2-n must be less than 3
The only values that satisfies this are 0,1,2, -3, -4
Hence the answer is D
Posted from my mobile device
Then the LHS must be less than 1/27 which means 2-n must be less than 3
The only values that satisfies this are 0,1,2, -3, -4
Hence the answer is D
Posted from my mobile device
