Quantitative Comparison Reasoning
GRE · Flashcards · Application
GRE · FLASHCARDS
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QUESTION
Identify the QC result: Quantity A:
x
∣
x
∣
\frac{x}{|x|}
∣
x
∣
x
; Quantity B:
1
1
1
; given
x
x
x
is real and
x
≠
0
x\ne 0
x
=
0
.
QUESTION
Identify the QC result: Quantity A:
x
2
x^2
x
2
; Quantity B:
x
x
x
; given
x
<
0
x<0
x
<
0
.
QUESTION
Identify the QC result: Quantity A:
x
+
y
x+y
x
+
y
; Quantity B:
x
x
x
; given
y
<
0
y<0
y
<
0
.
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ANSWER
B. Adding a negative
y
y
y
to
x
x
x
decreases the value, making
x
+
y
<
x
x+y < x
x
+
y
<
x
.
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