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
P Q=P+2Q for all integers P and Q
[#permalink]
10 Jan 2023, 13:58
10 Jan 2023, 13:58
Expert Reply
00:00
Question Stats:
88% (00:25) correct
11% (01:19) wrong based on 18 sessions
Hide Show timer Statistics
P Q=P+2Q for all integers P and Q
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 |
11 5 |
5 11 |
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.
Re: P Q=P+2Q for all integers P and Q
[#permalink]
15 Jan 2023, 08:07
15 Jan 2023, 08:07
Expert Reply
Just substitute the value of P and Q
A=21
B=27
B is the answer
A=21
B=27
B is the answer
Retired Moderator
Joined: 02 Jan 2020
Status:GRE Quant Tutor
Posts: 1141
Given Kudos: 9
Location: India
Concentration: General Management
Schools: XLRI Jamshedpur, India - Class of 2014
GMAT 1: 700 Q51 V31
GPA: 2.8
WE:Engineering (Computer Software)
Re: P Q=P+2Q for all integers P and Q
[#permalink]
30 Dec 2024, 19:40
30 Dec 2024, 19:40
P Q=P+2Q for all integers P and Q
Quantity A
11 5
To find 11 5 we will compare what is before and after in 11 5 and P Q
=> We will replace P with 11 and Q with 5 in P Q=P+2Q to get the value of 11 5
11 5 = 11 + 2*5 = 11 + 10 = 21
Quantity B
5 11 = 5 + 2*11 = 5 + 22 = 27
Clearly, Quantity B(27) > Quantity A(21)
So, Answer will be B
Hope it helps!
Watch the following video to MASTER Functions and Custom Characters
Quantity A
11 5
To find 11 5 we will compare what is before and after in 11 5 and P Q
=> We will replace P with 11 and Q with 5 in P Q=P+2Q to get the value of 11 5
11 5 = 11 + 2*5 = 11 + 10 = 21
Quantity B
5 11 = 5 + 2*11 = 5 + 22 = 27
Clearly, Quantity B(27) > Quantity A(21)
So, Answer will be B
Hope it helps!
Watch the following video to MASTER Functions and Custom Characters
