Last visit was: 23 Oct 2026, 00:21 It is currently 23 Oct 2026, 00:21
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GRE score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

GRE Math Challenge #5- x is a positive integer

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
soumya1989
Director
Director
Joined: 16 May 2014
Posts: 590
Own Kudos [?]: 2219 [1]
Given Kudos: 0
GRE 1: Q165 V161
Send PM
GRE Math Challenge #5- x is a positive integer [#permalink] New post   29 May 2014, 02:13
Expert Reply
1
Bookmarks
00:00

Question Stats:

64% (00:11) correct 35% (00:07) wrong based on 14 sessions

Hide Show timer Statistics

x is a positive integer

Quantity A

x^2

Quantity B

x^3

A) The quantity in Quantity A is greater
B) The quantity in Quantity B is greater
C) The two quantities are equal
D) The relationship cannot be determined from the information given
ShowHide Answer
Official Answer
D
avatar
annyo
Intern
Intern
Joined: 18 Feb 2017
Posts: 7
Own Kudos [?]: 4 [1]
Given Kudos: 0
Send PM
Re: GRE Math Challenge #5- x is a positive integer [#permalink] New post   16 Mar 2017, 01:19
1
I dont understand? How can it be B? What happens when x is 1? Why is it not D? Please I need help. Please
User avatar
P
GreenlightTestPrep
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Own Kudos [?]: 12854 [0]
Given Kudos: 136
Send PM

Top Member of the Month
Re: GRE Math Challenge #5- x is a positive integer [#permalink] New post   24 Mar 2017, 05:18
soumya1989 wrote:
x is a positive integer

Quantity A

x^2

Quantity B

x^3


Quantity A: x²
Quantity B: x³

Since we know that x² is POSITIVE, we can divide both quantities by x² to get:
Quantity A: 1
Quantity B: x

So, x COULD equal 1, in which case the quantities are EQUAL
Or x COULD equal 2, in which case the Quantity B is greater.

Answer:
Show: ::
D


RELATED VIDEO FROM OUR COURSE
avatar
annyo
Intern
Intern
Joined: 18 Feb 2017
Posts: 7
Own Kudos [?]: 4 [0]
Given Kudos: 0
Send PM
Re: GRE Math Challenge #5- x is a positive integer [#permalink] New post   24 Mar 2017, 05:26
lol
avatar
greMS15
Manager
Manager
Joined: 21 Oct 2015
Posts: 64
Own Kudos [?]: 58 [0]
Given Kudos: 0
Send PM
Re: GRE Math Challenge #5- x is a positive integer [#permalink] New post   14 May 2017, 12:52
1
Hello Brent,
I still do not understand why answer is B.
as you mentioned

"So, x COULD equal 1, in which case the quantities are EQUAL
Or x COULD equal 2, in which case the Quantity B is greater. "

from this, both sides can be equal that is 1 or B > A, so answer should be D . Is not it? Am i missing anything? Please let me know.




GreenlightTestPrep wrote:
soumya1989 wrote:
x is a positive integer

Quantity A

x^2

Quantity B

x^3


Quantity A: x²
Quantity B: x³

Since we know that x² is POSITIVE, we can divide both quantities by x² to get:
Quantity A: 1
Quantity B: x

So, x COULD equal 1, in which case the quantities are EQUAL
Or x COULD equal 2, in which case the Quantity B is greater.

Answer: B

RELATED VIDEO FROM OUR COURSE
User avatar
P
GreenlightTestPrep
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Own Kudos [?]: 12854 [0]
Given Kudos: 136
Send PM

Top Member of the Month
Re: GRE Math Challenge #5- x is a positive integer [#permalink] New post   14 May 2017, 15:55
greMS15 wrote:
Hello Brent,
I still do not understand why answer is B.
as you mentioned

"So, x COULD equal 1, in which case the quantities are EQUAL
Or x COULD equal 2, in which case the Quantity B is greater. "

from this, both sides can be equal that is 1 or B > A, so answer should be D . Is not it? Am i missing anything? Please let me know.




Good catch - thanks!
Silly mistake on my part. I've changed the B to a D

Cheers,
Brent
User avatar
bumpbot
GRE Prep Club Legend
GRE Prep Club Legend
Joined: 07 Jan 2021
Posts: 6093
Own Kudos [?]: 87 [0]
Given Kudos: 0
Send PM
Re: GRE Math Challenge #5- x is a positive integer [#permalink] New post   24 Sep 2023, 08:42
Hello from the GRE Prep Club BumpBot!

Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
Prep Club for GRE Bot
gmatclubot
Re: GRE Math Challenge #5- x is a positive integer [#permalink]
24 Sep 2023, 08:42
Moderators:
adewale223
GRE Instructor
167 posts
bronaugust
GRE Forum Moderator
37 posts
VibhuAnurag
GRE Instructor
275 posts
Nsp10
Moderator
45 posts
tyrant100
GRE Forum Moderator
144 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact | Advertise