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.
n>0
[#permalink]
22 Apr 2021, 06:27
22 Apr 2021, 06:27
Expert Reply
00:00
Question Stats:
87% (00:35) correct
12% (01:12) wrong based on 16 sessions
Hide Show timer Statistics
\(n>0\)
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
Quantity A |
Quantity B |
\(\frac{n^2+2}{n }\) |
\(n+\frac{1}{n} \) |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: n>0
[#permalink]
22 Apr 2021, 06:36
22 Apr 2021, 06:36
1
Carcass wrote:
\(n>0\)
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
Quantity A |
Quantity B |
\(\frac{n^2+2}{n }\) |
\(n+\frac{1}{n} \) |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
We can solve this question using matching operations (my favorite Quantitative Comparison strategy)
Given:
Quantity A: \(\frac{n^2+2}{n }\)
Quantity B: \(n+\frac{1}{n} \)
Since we're told \(n\) is POSITIVE, we can safely multiply both quantities by \(n\) to get:
Quantity A: \(n^2+2\)
Quantity B: \(n^2+1\)
Subtract \(n^2\) from both quantities to get:
Quantity A: \(2\)
Quantity B: \(1\)
Answer: A
RELATED VIDEO
gmatclubot
Re: n>0 [#permalink]
22 Apr 2021, 06:36
Moderators:
