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

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach Starts Oct 17
Chris Peckover, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Chris Peckover, 100th-Percentile GMAT Scorer

Oct 17 · Chris Peckover
Sat · 11:00 AM to 2:00 PM ET
Oct 20 · Chris Peckover
Tue, Thu · 8:00 to 10:00 PM ET
Oct 25 · Josh Braslow
Sun · 1:00 to 4:00 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemand 5 seats left Start anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

Number Properties

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 275
Joined: Wed Jul 02, 2008 4:19 am
Thanked: 4 times
by Xbond » Wed Jul 01, 2009 1:01 pm
Hi there,

Could you help me to understand the concept and explain the shortest wway to resolve this DS ? A prompt reply should be very appreciated.


If y ≥ 0, what is the value of x ?

(1) │x – 3│ ≥ y

(2) │x – 3│ ≤ –y


I think answer is B
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Data Sufficiency |
Senior | Next Rank: 100 Posts
Posts: 44
Joined: Sun Jun 28, 2009 8:58 am
Location: Online
Thanked: 13 times
GMAT Score:51

by GMATQuantCoach » Wed Jul 01, 2009 2:20 pm
1) Let y = 0. x can be anything.

2) 0 ≤ │x – 3│ ≤ –y
y ≤ 0

Combine that with y ≥ 0, then y = 0
Then x = 3

I would choose B as well. I want to see what other people think on this one
FREE Weekly Online Office Hours

Upcoming FREE Online Class: Effective Calculations - 11/15/09 Sunday

Instructor | GMATPrepMath.com | GMAT Prep Courses Starting at $60 with FREE GMAT Math Formula Sheet

Choose from Topics:
Number Properties - Advanced Counting (Combinatorics) - Probability - Advanced Algebra in DS - Geometry - Word Problems - Fundamental Algebra in PS - Effective Calculations
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 575
Joined: Tue Nov 04, 2008 2:58 amFollowed by: 4 members
Location: India
Thanked: 18 times
GMAT Score:710

by rahulg83 » Wed Jul 01, 2009 9:17 pm
GMATQuantCoach wrote:1) Let y = 0. x can be anything.

2) 0 ≤ │x – 3│ ≤ –y
y ≤ 0

Combine that with y ≥ 0, then y = 0
Then x = 3

I would choose B as well. I want to see what other people think on this one
St2 can be valid only if y=0, as LHS |x-3| always positive which is less than equal to a number, y, greater than equal to zero

hence |x-3|=0, x=3

Ans B
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 275
Joined: Wed Jul 02, 2008 4:19 am
Thanked: 4 times

by Xbond » Thu Jul 02, 2009 1:10 am
why don't you test statement (1) with x<0 and x>0 for the statement (2) ?
I have some difficulties to follow
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 575
Joined: Tue Nov 04, 2008 2:58 amFollowed by: 4 members
Location: India
Thanked: 18 times
GMAT Score:710

by rahulg83 » Thu Jul 02, 2009 1:25 am
Xbond wrote:why don't you test statement (1) with x<0 and x>0 for the statement (2) ?
I have some difficulties to follow
If y &#8805; 0, what is the value of x ?

(1) &#9474;x – 3&#9474; &#8805; y

(2) &#9474;x – 3&#9474; &#8804; –y

Oh..i haven't mentioned anything about statement 1 because it's quite easy to understand that you won't get any single value of x simply by the equation &#9474;x – 3&#9474; &#8805; y when y &#8805; 0

Consider y=1 or y=2, we can have so many values of x...it is insufficient..
But statement 2 alone is sufficient, considering we've been given that y &#8805; 0 in the question.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 752
Joined: Sun May 17, 2009 11:04 pm
Location: Tokyo
Thanked: 81 times
GMAT Score:680

by tohellandback » Thu Jul 02, 2009 2:27 am
|x-a| is the distance from x to a
1) X can be anything depending upon y. NOT SUFF
2) Distance cannot be negative so only possible value is y=0. so x=3. SUFF

B
The powers of two are bloody impolite!!
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 275
Joined: Wed Jul 02, 2008 4:19 am
Thanked: 4 times

by Xbond » Thu Jul 02, 2009 3:51 am
Many thks guys
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1