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x>1
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20 Jun 2022, 01:46
20 Jun 2022, 01:46
2
Expert Reply
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A
B
C
D
Question Stats:
86% (00:36) correct
13% (00:59) wrong based on 22 sessions
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x>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
Quantity A |
Quantity B |
x1−x |
xx−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
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
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Re: x>1
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20 Jun 2022, 05:34
20 Jun 2022, 05:34
1
Carcass wrote:
x>1
Quantity A |
Quantity B |
x1−x |
xx−1 |
Let's use a bit of number sense here.
If x > 1, then 1 - x is NEGATIVE, and x - 1 is POSTIVE.
We also know that x is POSITIVE
So, we have:
QUANTITY A: x1−x=positivenegative=negative
QUANTITY B: xx−1=positivepositive=positive
Answer: B
