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x < 0 and y < 0
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04 May 2022, 05:33
04 May 2022, 05:33
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Question Stats:
79% (00:31) correct
20% (00:26) wrong based on 64 sessions
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\(x < 0\) and \(y < 0\)
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 |
|x| + |y| |
x+y |
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 Quantitative Comparison & Problem Solving Challenge
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: x < 0 and y < 0
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04 May 2022, 06:12
04 May 2022, 06:12
2
Carcass wrote:
\(x < 0\) and \(y < 0\)
Quantity A |
Quantity B |
|x| + |y| |
x+y |
We can apply some number since here.
Quantity A: |x| + |y|
Since x and y are non-zero values, then we can be certain that |x| is positive, and |y| is positive .
This means the sum |x| + |y| must be POSITIVE
Quantity B: x + y
If x and y are both negative numbers, then x + y must be NEGATIVE
Answer: A
Intern
Joined: 19 Mar 2022
Posts: 43
Given Kudos: 114
GRE 1: Q163 V156
Re: x < 0 and y < 0
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09 May 2022, 22:56
09 May 2022, 22:56
1
Though the magnitutde of both A and B will be same.
The overall sign of A will be +ve while of B will be -ve.
Hence, A is greater than B
The overall sign of A will be +ve while of B will be -ve.
Hence, A is greater than B
