Live GMAT classes with Target Test Prep start Nov 21 and Nov 22. First class free.

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.

Target Test Prep was voted #1 Best Test Prep in the 2026 Newsweek Readers’ Choice™ Awards.

★★★★★5.0563 reviews

GMATLiveTeachStarts Nov 22

LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Josh Braslow, 20+ years in test prep

Nov 22 · Josh Braslow: Sun · 9:30 AM to 12:30 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 available

EALiveTeachOnDemandStart anytime

EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

EXECUTIVE ASSESSMENT

with

165+ EA score guarantee

$05-day trial no automatic billing

Schedule
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 access

GMATOnDemandStart 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 563 reviews

Data Sufficiency

Board index
Data Sufficiency

Advanced search

Topics

POSTS

Last post

60days

Free: one lesson and one timed question a day, picked by topic

common factor greater than 1

by apuso » Thu Jan 21, 2010 7:11 pm

2

Last post by sreak1089
Fri Jan 22, 2010 12:15 am

GMAT PREP II (2) PROBABILITY QUESTION

by pkw209 » Sat Dec 05, 2009 9:20 pm

8

Last post by restero
Thu Jan 21, 2010 6:45 pm

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

by inetcleopatra » Wed Jan 20, 2010 8:36 am

3

Last post by inetcleopatra
Thu Jan 21, 2010 9:53 am

DS

by rahul.s » Thu Jan 21, 2010 2:37 am

9

Last post by rahul.s
Thu Jan 21, 2010 6:54 am

If x is not equal to 0, is x^2/|x| < 1?

by bhumika.k.shah » Wed Jan 20, 2010 9:58 am

2

Last post by bhumika.k.shah
Wed Jan 20, 2010 8:08 pm

x^2 + y^2 < 6?

by bhumika.k.shah » Wed Jan 20, 2010 9:13 am

4

Last post by onedayi'll
Wed Jan 20, 2010 3:56 pm

A collection of cards

by arorag » Sat Jul 19, 2008 5:02 pm

3

Last post by farooq
Wed Jan 20, 2010 10:03 am

composite problem

by gmat009 » Tue Oct 07, 2008 12:25 pm

4

Last post by farooq
Wed Jan 20, 2010 9:42 am

DS : each term in a sequence

by mmslf75 » Thu Nov 12, 2009 10:02 am

10

Last post by kg
Wed Jan 20, 2010 5:00 am

DS Circles

by anu009 » Mon Jan 04, 2010 4:36 pm

3

Last post by mehravikas
Tue Jan 19, 2010 8:19 pm

Data sufficiency: Units and tens digit ...

by imane81 » Mon Jan 18, 2010 6:43 pm

2

Last post by mehravikas
Tue Jan 19, 2010 8:17 pm

Need help in a DS problem.

by tarek kassab » Thu Jan 14, 2010 2:47 am

1

Last post by Pharo
Tue Jan 19, 2010 1:00 am

ASAP

by bhumika.k.shah » Mon Jan 18, 2010 4:51 am

5

Last post by sreak1089
Mon Jan 18, 2010 4:57 pm

GMAT PREP I XY PLANE

by pkw209 » Tue Dec 29, 2009 10:22 am

3

Last post by pagalmes
Mon Jan 18, 2010 10:24 am

divisibility

by vaivish » Sun Jan 17, 2010 10:06 am

1

Last post by linkinpark
Mon Jan 18, 2010 9:08 am

passing a resolution by 1/2 directors with 2/3rd majority

by going4gmat » Sat Jan 16, 2010 9:50 pm

2

Last post by royal_rajput
Mon Jan 18, 2010 2:18 am

Geometry DS

by rahul.s » Sun Jan 17, 2010 4:43 am

1

Last post by ramsharma
Sun Jan 17, 2010 8:17 am

GMATClub m17 DS

by mmslf75 » Sun Jan 17, 2010 6:57 am

1

Last post by ramsharma
Sun Jan 17, 2010 8:01 am

Ann and Beth

by gibran » Thu May 15, 2008 6:06 am

3

Last post by rahul.s
Fri Jan 15, 2010 10:16 pm

Data Suff

by sleepyjoe » Sun Jan 10, 2010 11:11 am

4

Last post by akuma
Fri Jan 15, 2010 3:29 pm

Number sytem

by gmat_jan » Fri Jan 15, 2010 8:01 am

1

Last post by sreak1089
Fri Jan 15, 2010 8:52 am

easy one

by sameershaik » Thu Jan 14, 2010 7:49 am

3

Last post by sameershaik
Fri Jan 15, 2010 5:50 am

Exponents

by raju232007 » Fri Jan 15, 2010 1:09 am

1

Last post by sreak1089
Fri Jan 15, 2010 1:31 am

OG 12 127

by vineetbatra » Thu Jan 14, 2010 4:48 pm

3

Last post by sreak1089
Fri Jan 15, 2010 1:06 am

Another DS

by rahul.s » Wed Jan 13, 2010 10:21 pm

3

Last post by sreak1089
Fri Jan 15, 2010 12:58 am

ds the durable smack

by sanju09 » Thu Jan 14, 2010 3:56 am

2

Last post by sreak1089
Fri Jan 15, 2010 12:42 am

Annual Rent

by okigbo » Mon Oct 19, 2009 9:52 am

7

Last post by TRANGZON
Thu Jan 14, 2010 9:16 pm

DS

by rahul.s » Wed Jan 13, 2010 9:36 pm

1

Last post by Testluv
Wed Jan 13, 2010 10:24 pm

Subtracting in-equalities

by meraGMAT1 » Mon Jan 11, 2010 7:53 pm

3

Last post by Testluv
Wed Jan 13, 2010 7:58 pm

OG Ed 12 Question 123

by valleeny » Wed Jan 13, 2010 6:31 am

3

Last post by Testluv
Wed Jan 13, 2010 7:38 pm

Gmat Prep Japanese / French Students

by pkw209 » Mon Jan 11, 2010 2:31 pm

2

Last post by pkw209
Wed Jan 13, 2010 11:52 am

Real GMAT Question_Circle

by farooq » Fri Jan 08, 2010 9:52 am

1

Last post by sanju09
Wed Jan 13, 2010 5:23 am

Inequalities

by rahul.s » Mon Jan 11, 2010 8:36 am

1

Last post by papgust
Mon Jan 11, 2010 7:27 pm

Is 5 a factor of N?

by valleeny » Sun Jan 10, 2010 7:22 pm

4

Last post by mehravikas
Mon Jan 11, 2010 6:52 pm

GMAT PREP I sequence

by pkw209 » Mon Jan 11, 2010 1:55 pm

1

Last post by Testluv
Mon Jan 11, 2010 1:59 pm

ETS Test paper 48 Question

by toyo » Sun Jan 10, 2010 1:53 pm

4

Last post by abedinbhuiyan
Mon Jan 11, 2010 2:06 am

Inequality DS

by papgust » Fri Jan 08, 2010 8:00 pm

5

Last post by papgust
Sat Jan 09, 2010 7:54 am

Table

by beater » Mon Sep 29, 2008 6:29 am

4

Last post by rahul.s
Sat Jan 09, 2010 3:57 am

Is x^3 > y?

by rahul.s » Sat Jan 09, 2010 12:09 am

2

Last post by rahul.s
Sat Jan 09, 2010 3:46 am

Real GMAT Question_Median

by farooq » Fri Jan 08, 2010 9:38 am

1

Last post by papgust
Fri Jan 08, 2010 7:14 pm

Help with this inequality question, please

by Mr_T » Wed Jan 06, 2010 1:20 pm

8

Last post by Mr_T
Fri Jan 08, 2010 2:11 pm

GMAT Prep DS question.

by mridula » Mon Jan 04, 2010 10:02 pm

3

Last post by GMAT...TED
Fri Jan 08, 2010 7:27 am

GMATPREP DS 2

by EMAN » Sun Jan 03, 2010 9:19 pm

3

Last post by GMAT...TED
Fri Jan 08, 2010 7:07 am

GMAT Prep 1 number line data sufficiency question

by mike9950 » Thu Jan 07, 2010 8:11 pm

1

Last post by Stuart@KaplanGMAT
Fri Jan 08, 2010 6:03 am

GMAT PREP I Inequality

by pkw209 » Tue Jan 05, 2010 10:07 am

6

Last post by pkw209
Wed Jan 06, 2010 2:07 pm

inputs needed on these two questions

by rohittk » Thu Oct 08, 2009 1:50 am

7

Last post by imanemekouar
Wed Jan 06, 2010 6:35 am

Set S --- One more ;-(

by mmslf75 » Thu Dec 24, 2009 9:46 am

4

Last post by mehravikas
Tue Jan 05, 2010 12:26 pm

Integers A and B

by yserious » Tue Dec 29, 2009 6:23 am

3

Last post by ramsharma
Tue Jan 05, 2010 9:38 am

GMAT Prep DS question.

by mridula » Mon Jan 04, 2010 10:01 pm

2

Last post by mmslf75
Tue Jan 05, 2010 8:15 am

GMAT Prep - DS Geometry

by naveenhv » Mon Jan 04, 2010 8:57 am

15

Last post by naveenhv
Tue Jan 05, 2010 7:44 am

The glass and steel atrium of the Charles M. Harper Center, home of Chicago Booth

Featured schoolRound 2 closes Jan 7, 2027 57 days left

Chicago Booth

Since 1982, 10 Booth faculty members have received the Nobel Prize in Economic Sciences, more than any other business school.

#3
U.S. News rank: $175,000
Median base salary: 670
Average GMAT Focus: 635
Students in the class

Apply to Booth Visit chicagobooth.edu See the full profile

Photo: Warren LeMay, CC BY-SA 2.0

GMAT Course Reviews

563 reviews

1168 reviews

431 reviews

359 reviews

147 reviews

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."

FREE GMAT PREP RESOURCES

60days

The 60-day study plan

200cards

GMAT flashcards

8question types

GMAT error log

2a day

Daily Quant & Verbal questions

GMAT PREP DEAL TRACKER

FREE TRIAL
Target Test Prep GMAT OnDemand
SAVE $14
EMPOWERgmat, code BTGVIP64
FREE TRIAL
Magoosh GMAT plans
50% OFF
e-GMAT courses
FROM $199
Manhattan Prep (Kaplan) courses