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

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 7 seats left

Chris Peckover

NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule: Tue, Thu · 8:00 to 10:00 PM ET
Included: 40 live hours + 6 months of GMAT OnDemand

Live instruction and real-time questions
Class recordings and assigned practice

View class & enroll

Limited cohort · enrollment open

EALiveTeach 5 seats left

Logan Thompson

EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

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

Limited cohort · enrollment open

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 reviews

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

Data Sufficiency

Board index
Data Sufficiency

Advanced search

Topics

POSTS

Last post

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

Consequtive integers

by gmatjem » Wed Jun 17, 2009 11:39 am

5

Last post by rah_pandey
Thu Jun 18, 2009 1:10 am

Remainder

by gmat740 » Thu Jun 18, 2009 12:07 am

2

Last post by gmat740
Thu Jun 18, 2009 12:34 am

The results of a certain experiment included 6 data values

by Robinmrtha » Wed Jun 17, 2009 3:02 am

4

Last post by ssmiles08
Wed Jun 17, 2009 12:00 pm

Question about square roots on the GMAT, from a DS problem

by capnbenzo » Wed Jun 17, 2009 6:22 am

2

Last post by capnbenzo
Wed Jun 17, 2009 6:49 am

If x and y are positive, is x^3 > y?

by Robinmrtha » Wed Jun 17, 2009 2:03 am

1

Last post by cameronwu
Wed Jun 17, 2009 6:21 am

Value of d

by kanha81 » Sat Jun 06, 2009 2:22 pm

5

Last post by shashank.mehra
Wed Jun 17, 2009 5:40 am

Slope

by gmat740 » Tue Jun 16, 2009 6:39 am

3

Last post by chintanjadwani
Wed Jun 17, 2009 5:31 am

More than two numbers

by gmat740 » Tue Jun 16, 2009 6:16 am

3

Last post by ssmiles08
Wed Jun 17, 2009 5:27 am

population division

by gmat740 » Tue Jun 16, 2009 6:12 am

1

Last post by Robinmrtha
Wed Jun 17, 2009 2:08 am

Integers

by aks135 » Wed Jun 17, 2009 1:44 am

1

Last post by tohellandback
Wed Jun 17, 2009 1:52 am

value of x is closest to which integer?

by Vemuri » Tue May 05, 2009 8:10 pm

3

Last post by lunarpower
Wed Jun 17, 2009 1:19 am

Trouble DS Questions

by shashank.mehra » Tue Jun 16, 2009 11:18 am

3

Last post by shashank.mehra
Wed Jun 17, 2009 12:24 am

Students Height

by BlindVision » Tue Jun 16, 2009 4:29 pm

5

Last post by aj5105
Wed Jun 17, 2009 12:03 am

POpulation

by gmat740 » Tue Jun 16, 2009 6:09 am

1

Last post by bluementor
Tue Jun 16, 2009 11:45 pm

Sequence

by gmat740 » Mon Jun 15, 2009 8:24 am

5

Last post by aj5105
Tue Jun 16, 2009 10:39 pm

Inequalities Concepts Please

by muna_m » Tue Jun 16, 2009 2:02 pm

2

Last post by muna_m
Tue Jun 16, 2009 8:40 pm

GMAT Course Reviews

560 reviews

1168 reviews

431 reviews

359 reviews

147 reviews

Target Test Prep

5/5

5 Star (560 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."

FREE GMAT PREP RESOURCES

GMAT PREP DEAL TRACKER

ONLY $85
EMPOWERgmat + Free GMAT Exams
SAVE $300
Magoosh GMAT Courses
ONLY $99
GMAT Prep Now 6-Month Access Plan
$150 OFF
Target Test Prep Study Plans
50% OFF
e-GMAT Courses
SAVE $75
Manhattan GMAT Courses and Services1