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.

If X>Y is |X| > |Y| ?

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
User avatar
Legendary Member
Posts: 2663
Joined: Wed Jan 14, 2015 8:25 amFollowed by: 128 members
Location: Boston, MA
Thanked: 1153 times
GMAT Score:770

by DavidG@VeritasPrep » Thu Jan 19, 2017 6:34 am
NandishSS wrote:If X>Y is |X| > |Y| ?

A)X>0

B)Y>0

OA:B

Source:Math Revolution
Test some simple numbers.

Statement 1:
Case 1: x = 1, y = 0; |1| > |0|, so we get a YES
Case 2: x = 1, y = -2; |1| < |-2|, so we get a NO

1 alone is not sufficient

Statement 2
Case 3: x = 3, y = 2; |3| > |2|, so we get a YES
Case 4 x = 5, y = 4; |5| > |4|, so we get a YES
Notice that no matter we pick for y, x will have to be larger. Because the numbers are both positive, the absolute value of x will always be greater than the absolute value of y. This statement alone is sufficient and the answer is B
Veritas Prep | GMAT Instructor

Veritas Prep Reviews
Save $100 off any live Veritas Prep GMAT Course
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
GMAT Instructor
Posts: 15539
Joined: Tue May 25, 2010 12:04 pmFollowed by: 1906 members
Location: New York, NY
Thanked: 13060 times
GMAT Score:790

by GMATGuruNY » Thu Jan 19, 2017 7:50 am
NandishSS wrote:If X>Y is |X| > |Y| ?

A)X>0

B)Y>0
|a| = the distance between a and 0.

Question stem, rephrased:
If X is to the right of Y on the number line, is X farther from 0 than is Y?

Statement 1:
Case 1:
-----------0--Y--X---------
Case 2:
Y----------0-----X---------

In Case 1, X is farther from 0 than is Y.
In Case 2, Y is farther from 0 than is X.
INSUFFICIENT.

Statement 2:
The number line must look as it does in Case 1:
-----------0--Y--X---------
Thus, X is farther from 0 than is Y.
SUFFICIENT.

The correct answer is B.
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.

As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.

For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY

GMAT/MBA Expert

User avatar
Elite Legendary Member
Posts: 10392
Joined: Sun Jun 23, 2013 6:38 pmFollowed by: 511 members
Location: Palo Alto, CA
Thanked: 2867 times
GMAT Score:800

by [email protected] » Thu Jan 19, 2017 10:21 am
Hi NandishSS,

This question can be dealt with in a couple of different ways - conceptually or by TESTing VALUES.

We're told that X > Y. We're asked if |X| > |Y|? This is a YES/NO question. Before we start working through it, it's important to note that absolute value questions almost always involve negative values at some point, so you have to consider more than just the obvious values for X and Y (re: other options besides positive numbers).

1) X > 0

IF X is positive AND Y is positive, then the |X| will be greater than |Y| - and the answer to the question is YES.
IF X is positive AND Y is "more negative" than X is positive, then the |X| will be LESS than |Y| - and the answer to the question is NO.
Fact 1 is INSUFFICIENT

2) Y > 0

IF Y is positive, then X must be "more positive" than Y (since X > Y), so |X| will be greater than |Y| - and the answer to the question is ALWAYS YES.
Fact 2 is SUFFICIENT

Final Answer: B

GMAT assassins aren't born, they're made,
Rich
Contact Rich at [email protected]
Image
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 3008
Joined: Mon Aug 22, 2016 6:19 amFollowed by: 34 members
Location: Grand Central / New York
Thanked: 470 times

by Jay@ManhattanReview » Sat Jan 21, 2017 12:58 am
NandishSS wrote:If X>Y, is |X| > |Y| ?

A)X>0

B)Y>0

OA:B

Source:Math Revolution
We have to see whether |X| > |Y|.

|X| > |Y| => X > Y OR X < -Y.

We are already given that X > Y. So the question reduces to whether X < -Y.

S1: X>0

Say X = 2 > 0 and Y = -3 => X < -Y. The answer is YES.
However, if X = 2 > 0 and Y = 1 => X > -Y. The answer is NO. No unique answer. Insufficient.

S2: Y>0

Since X > Y and Y > 0, X is also positive, so the inequality X < -Y does not exist. Sufficient.

Answer: B

Hope this helps!

-Jay
_________________
Manhattan Review GMAT Prep

Locations: New York | Vienna | Kuala Lumpur | Sydney | and many more...

Schedule your free consultation with an experienced GMAT Prep Advisor! Click here.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1