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★★★★★5.0559 reviews

GMATLiveTeach Starts Oct 17

Chris Peckover, Target Test Prep GMAT expert

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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
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Sep 6 to Dec 6, 2026

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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.

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4,100+ Quant, Verbal, and Integrated Reasoning practice questions
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Data Sufficiency

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Data Sufficiency

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Topics

POSTS

Last post

Inequality DS

by aj5105 » Mon Jun 22, 2009 5:51 am

5

Last post by aj5105
Mon Jun 22, 2009 10:57 pm

DS

by sanjib » Mon Jun 22, 2009 6:13 am

6

Last post by rahulg83
Mon Jun 22, 2009 10:36 pm

rented car

by LevelOne » Mon Jun 22, 2009 12:42 pm

6

Last post by LevelOne
Mon Jun 22, 2009 10:25 pm

integers

by ketkoag » Sun Jun 21, 2009 2:40 am

4

Last post by joymukhi
Mon Jun 22, 2009 3:51 pm

if x and y are nonzero

by Robinmrtha » Sun Jun 21, 2009 10:55 am

1

Last post by abhinav85
Mon Jun 22, 2009 12:09 pm

Did the resolution X pass or fail?

by fused » Mon Jun 22, 2009 4:21 am

2

Last post by Stuart@KaplanGMAT
Mon Jun 22, 2009 10:49 am

at certain school

by ST » Mon Jun 22, 2009 9:05 am

2

Last post by ST
Mon Jun 22, 2009 10:09 am

Any clue to solve the problem

by ksb214 » Sun Jun 21, 2009 7:20 pm

6

Last post by ksb214
Mon Jun 22, 2009 6:01 am

service errors rate

by Xbond » Wed Jun 10, 2009 12:22 pm

5

Last post by pops
Mon Jun 22, 2009 1:57 am

Inscribed Triangle (tricky)

by El Cucu » Sat Jun 20, 2009 4:52 pm

9

Last post by barnum
Sun Jun 21, 2009 4:42 pm

MGMAT ABS DS

by cool_sni » Sat Jun 20, 2009 4:38 pm

3

Last post by cool_sni
Sun Jun 21, 2009 4:07 pm

x>y

by ketkoag » Fri Jun 19, 2009 1:02 pm

7

Last post by Ian Stewart
Sun Jun 21, 2009 12:07 pm

factor of integer

by LevelOne » Sun Jun 21, 2009 5:40 am

4

Last post by Ian Stewart
Sun Jun 21, 2009 11:47 am

Sets

by Claret » Fri Jun 19, 2009 4:53 am

4

Last post by ghacker
Sun Jun 21, 2009 10:28 am

v=0

by gmat740 » Sun Jun 21, 2009 7:56 am

3

Last post by ghacker
Sun Jun 21, 2009 10:16 am

lightbulbs

by hetavdave » Sat Jun 20, 2009 9:28 am

3

Last post by ghacker
Sun Jun 21, 2009 10:05 am

tollbooths

by hetavdave » Sat Jun 20, 2009 9:33 am

5

Last post by hetavdave
Sun Jun 21, 2009 9:33 am

Average Speed Concept

by asbestos » Sat Jun 20, 2009 1:59 am

4

Last post by Stuart@KaplanGMAT
Sat Jun 20, 2009 12:02 pm

question from gmatperp -- vending machine

by hetavdave » Sat Jun 20, 2009 9:46 am

2

Last post by hetavdave
Sat Jun 20, 2009 9:54 am

What is the value of a^4-b^4

by crackgmat007 » Fri Jun 19, 2009 9:55 pm

4

Last post by crackgmat007
Sat Jun 20, 2009 7:43 am

integers

by ketkoag » Fri Jun 19, 2009 4:53 pm

2

Last post by abhinav85
Sat Jun 20, 2009 6:06 am

Range of heights

by LevelOne » Fri Jun 19, 2009 2:00 pm

2

Last post by LevelOne
Fri Jun 19, 2009 11:50 pm

average

by ketkoag » Fri Jun 19, 2009 4:41 pm

2

Last post by rahulg83
Fri Jun 19, 2009 11:30 pm

multiple

by ketkoag » Fri Jun 19, 2009 4:40 pm

2

Last post by rahulg83
Fri Jun 19, 2009 10:45 pm

average

by ketkoag » Fri Jun 19, 2009 1:05 pm

1

Last post by cramya
Fri Jun 19, 2009 7:35 pm

integers

by ketkoag » Fri Jun 19, 2009 4:36 pm

1

Last post by cramya
Fri Jun 19, 2009 7:16 pm

Value of y^3

by raleigh » Fri Jun 19, 2009 5:13 pm

1

Last post by ssmiles08
Fri Jun 19, 2009 5:50 pm

Co-ordinates

by Claret » Fri Jun 19, 2009 4:52 am

3

Last post by Claret
Fri Jun 19, 2009 6:18 am

median and mean

by Claret » Fri Jun 19, 2009 4:01 am

4

Last post by mikeCoolBoy
Fri Jun 19, 2009 6:13 am

Geometry question

by disco82 » Fri Jun 19, 2009 5:01 am

2

Last post by disco82
Fri Jun 19, 2009 6:06 am

DATA Sufficiency Probability

by Robinmrtha » Sun Jun 07, 2009 5:44 pm

4

Last post by shashank.mehra
Fri Jun 19, 2009 5:52 am

raffles

by Claret » Fri Jun 19, 2009 3:59 am

2

Last post by Claret
Fri Jun 19, 2009 4:28 am

Multiples

by Claret » Fri Jun 19, 2009 3:56 am

2

Last post by Claret
Fri Jun 19, 2009 4:24 am

X and Y

by Claret » Fri Jun 19, 2009 3:11 am

2

Last post by Claret
Fri Jun 19, 2009 3:34 am

finding the mean based on percentages

by bullshark » Thu Jun 18, 2009 3:18 pm

4

Last post by BlindVision
Thu Jun 18, 2009 11:02 pm

OG 12 Qn-122

by rah_pandey » Thu Jun 18, 2009 10:20 am

5

Last post by rah_pandey
Thu Jun 18, 2009 9:17 pm

OG 12 DS Difficulty level

by navalpike » Wed Jun 17, 2009 11:09 am

4

Last post by navalpike
Thu Jun 18, 2009 8:33 pm

data sufficiency question: (PLEASE HELP)

by bearclaw » Thu Jun 18, 2009 6:41 pm

6

Last post by bearclaw
Thu Jun 18, 2009 8:00 pm

Is X^2 greater than X ?

by California4jx » Thu Jun 18, 2009 10:03 am

4

Last post by electrico
Thu Jun 18, 2009 6:44 pm

DS Question Help?

by tkherrmann » Sat Jun 13, 2009 4:16 pm

6

Last post by tkherrmann
Thu Jun 18, 2009 5:49 pm

Printers and Computers

by msch14 » Thu Jun 18, 2009 4:06 pm

1

Last post by kc_raj
Thu Jun 18, 2009 4:11 pm

Beth's bank charges a service fee...

by BlindVision » Thu Jun 18, 2009 2:32 pm

1

Last post by kc_raj
Thu Jun 18, 2009 4:07 pm

divisibility by prime numbers

by bullshark » Thu Jun 18, 2009 3:31 pm

2

Last post by bullshark
Thu Jun 18, 2009 3:46 pm

OG DS 154

by navalpike » Fri Jun 05, 2009 1:55 pm

6

Last post by kungfupanda
Thu Jun 18, 2009 12:18 pm

inequality

by rahulg83 » Tue Jun 16, 2009 1:13 am

12

Last post by hk
Thu Jun 18, 2009 8:28 am

value of m + v?

by crackgmat007 » Wed May 13, 2009 9:24 pm

6

Last post by hk
Thu Jun 18, 2009 8:18 am

Is | x - y| > | x - z | ?

by apoorva.srivastva » Thu Jun 18, 2009 5:06 am

5

Last post by hk
Thu Jun 18, 2009 8:09 am

miles per gallon

by gmat740 » Thu Jun 18, 2009 12:03 am

2

Last post by bluementor
Thu Jun 18, 2009 3:31 am

List

by gmat740 » Thu Jun 18, 2009 12:02 am

2

Last post by bluementor
Thu Jun 18, 2009 3:17 am

Line

by gmat740 » Wed Jun 17, 2009 11:59 pm

2

Last post by bluementor
Thu Jun 18, 2009 3:03 am

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Target Test Prep

5/5

5 Star (563 Reviews)

"Target Test Prep is the closest to the official version of the GMAT exam, about 99% accuracy in terms of the quality and quantity of information. The course has excellently created singular sets of focused lessons and tests for every possible topic that one could come across in the official GMAT exam."

"The TTP course maximizes the efficiency of the time you spend studying. It will take time and effort but I could almost guarantee that if you complete the course exactly as it is laid out you will get an amazing score. They also have a very responsive team willing to help with any questions you might have."

"TTP has two things that I think no other test prep company offers: A teaching approach that reinforces understanding and an attitude that will give you the mental preparedness needed to succeed on the test. TTP gives you a deep understanding of the concept you need to know while teaching you how to think."

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