BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

DS- x>3

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
Legendary Member
Posts: 576
Joined: Sat Mar 13, 2010 8:31 pmFollowed by: 1 member
Thanked: 97 times

by liferocks » Wed May 19, 2010 8:48 pm
From 1

(x-1)>2 or (x-1)<-2
or x>3 or x<-1...not sufficient

From 2
(x-2)>3 or (x-2)<-3

or x>5 or x<-1..not sufficient

combining
x<-1.or x>5..not sufficient

Ans option E
Last edited by liferocks on Wed May 19, 2010 9:50 pm, edited 1 time in total.
"If you don't know where you are going, any road will get you there."
Lewis Carroll
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 136
Joined: Sun Sep 28, 2008 8:20 pm
Location: fssf
Thanked: 17 times

by krazy800 » Wed May 19, 2010 8:54 pm
liferocks wrote:From 1

(x-1)>2 or (x-1)<-2
or x>3 or x<-1...not sufficient

From 2
(x-2)>3 or (x-2)<-3

or x>5 or x<-1..not sufficient

combining
x<-1...sufficient

Ans option C
IMO E

combining statements I and II

x<-1 or x>5

so E

plz correct me if am wrong
Aiming High
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 576
Joined: Sat Mar 13, 2010 8:31 pmFollowed by: 1 member
Thanked: 97 times

by liferocks » Wed May 19, 2010 9:50 pm
krazy800 wrote:
liferocks wrote:From 1

(x-1)>2 or (x-1)<-2
or x>3 or x<-1...not sufficient

From 2
(x-2)>3 or (x-2)<-3

or x>5 or x<-1..not sufficient

combining
x<-1...sufficient

Ans option C
IMO E

combining statements I and II

x<-1 or x>5

so E

plz correct me if am wrong
hmm..agree with E.I have edited the post.Thanks for pointing out.
"If you don't know where you are going, any road will get you there."
Lewis Carroll
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Newbie | Next Rank: 10 Posts
Posts: 2
Joined: Sun May 16, 2010 6:45 pm

by Rafter » Thu May 20, 2010 1:20 pm
It should be D . OA please.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
GMAT Instructor
Posts: 1052
Joined: Fri May 21, 2010 1:30 amFollowed by: 98 members
Thanked: 335 times

by Patrick_GMATFix » Fri May 21, 2010 10:26 am
Statement (1): (x-1)^2 > 4.
for the square of the left side to be more than 4, what's inside the parentheses must be greater than 2 (meaning x must be greater than 3) or what's inside the parentheses must be less than -2 (meaning x is smaller than -1). Because x is positive, the 2nd possibility is invalid and x must be greater than 3. (1) is sufficient.

Statement (2) can be solved in a very similar way and also found sufficient.

Answer is D. This is QID 1475

-Patrick
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Junior | Next Rank: 30 Posts
Posts: 16
Joined: Tue Apr 06, 2010 12:19 pm
Location: US
Thanked: 1 times

by kel2010 » Fri May 21, 2010 1:52 pm
ans should be D.

for statement I all values above 3 give desired result
for statement II all vales above 5 give desired result.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Newbie | Next Rank: 10 Posts
Posts: 9
Joined: Tue Feb 23, 2010 4:32 pm

by nicajvch » Tue May 25, 2010 11:26 am
Why wouldnt it be the same for number less than -3?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Junior | Next Rank: 30 Posts
Posts: 13
Joined: Thu Jan 07, 2010 6:52 am
Thanked: 1 times
GMAT Score:700

by T11 » Wed May 26, 2010 9:02 am
The Q says x is positive.

So, (x-1) cannot <= -2
ans similarly (x-2) cannot <= -3

Hence Both I & II are sufficient.
Chance favors the prepared mind.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 758
Joined: Sat Aug 29, 2009 9:32 pmFollowed by: 2 members
Location: Bangalore,India
Thanked: 67 times

by sumanr84 » Wed May 26, 2010 10:40 am
tricky !!

People always miss small details like this one " x>0 " ( I too missed :()
I am on a break !!
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1