GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Sep 28Live Online Class with Top GRE Expert Mike Butville
08:00 PM EDT
-10:00 PM EDT
Top scores are possible when you enroll in a powerful GRE course, taught live online + 6 months access to TTP GRE OnDemand video courses included! Class starts Mon/Wed Sept. 28, 2026 - Dec. 9, 2026, 8:00pm-10:00pm EST
x different form zero and |xy|/y=2|x|/xy
[#permalink]
23 Apr 2025, 00:50
23 Apr 2025, 00:50
Expert Reply
1
Bookmarks
00:00
Question Stats:
60% (02:23) correct
40% (01:49) wrong based on 15 sessions
Hide Show timer Statistics
\(x \neq 0 \)
\(\frac{|xy|}{y}=\frac{2|x|}{xy}\)
\(\frac{|xy|}{y}=\frac{2|x|}{xy}\)
Quantity A |
Quantity B |
\( \frac{|x|}{y}\) |
\(\frac{x}{|y|}\) |
- Part of the project: GRE - Skill Builder Project II Edition - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
- Also replying to the unanswered questions
Re: x different form zero and |xy|/y=2|x|/xy
[#permalink]
27 Apr 2025, 04:45
27 Apr 2025, 04:45
Expert Reply
Given $\(\frac{|x y|}{y}=\frac{2|x|}{x y} \Rightarrow|y|=\frac{2}{x} \Rightarrow x=\frac{2}{|y|}\)$.
The value of $x$ is positive but we do not know value of $y$ is positive or negative.
So we cannot determine the values of Column A and Column B. Thus, the correct option is $\(D\)$.
The value of $x$ is positive but we do not know value of $y$ is positive or negative.
So we cannot determine the values of Column A and Column B. Thus, the correct option is $\(D\)$.
gmatclubot
Re: x different form zero and |xy|/y=2|x|/xy [#permalink]
27 Apr 2025, 04:45
Moderators:
