Free Practice Question
PS · Problem Solving
sub-505
Absolute Values/Modules
Given that |x| = 1/4 and |y| = 3/4, which of the following values cannot be the sum of x and y?
Answer Choices
Correct answer marked belowA
-1
B
-1/2
C
1/2
3/4
Correct
E
1
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Comments
3
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R
RiteshFeb 1, 2025
thank you for sharing
K
KnightNov 6, 2024
got this wrong on my practice
N
NeelakshiMay 12, 2024
Thank for sharing!!!
What this question tests
What it tests
Your ability to solve absolute-value equations and inequalities by considering both cases.
Common trap
Dropping the absolute value bars entirely or missing that |x| = k has two solutions when k > 0.
Related GMAT Topic Guides
Quant
TopicGMAT Quantitative Reasoning
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Difficulty
sub-505
Type
PS
Category