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

Set 6 Q27

by arocks » Thu Oct 04, 2007 2:51 am

5

Last post by arocks
Fri Oct 05, 2007 8:42 am

Set 6 Q7 - DS

by arocks » Thu Oct 04, 2007 2:33 am

4

Last post by arocks
Fri Oct 05, 2007 8:40 am

xy < 0 ?

by josephcho77 » Fri Oct 05, 2007 12:14 am

0

Last post by josephcho77
Fri Oct 05, 2007 12:14 am

GMAT prep problem 1

by shri_ankur » Thu Oct 04, 2007 1:52 am

1

Last post by mschling52
Thu Oct 04, 2007 12:43 pm

GMAT prep problem 2

by shri_ankur » Thu Oct 04, 2007 1:55 am

2

Last post by shri_ankur
Thu Oct 04, 2007 8:29 am

Set7 Q5

by arocks » Thu Oct 04, 2007 3:48 am

2

Last post by arocks
Thu Oct 04, 2007 7:42 am

Set 5Q 36 - consequtive odd integers

by arocks » Thu Oct 04, 2007 5:36 am

2

Last post by arocks
Thu Oct 04, 2007 7:17 am

Section 8 Q22

by geosak1 » Thu Oct 04, 2007 6:45 am

2

Last post by geosak1
Thu Oct 04, 2007 6:53 am

Coordinate...

by gabriel » Thu Oct 04, 2007 4:35 am

0

Last post by gabriel
Thu Oct 04, 2007 4:35 am

Another tough question from OG.

by gabriel » Thu Oct 04, 2007 4:28 am

0

Last post by gabriel
Thu Oct 04, 2007 4:28 am

tough DS.

by gabriel » Thu Oct 04, 2007 4:26 am

0

Last post by gabriel
Thu Oct 04, 2007 4:26 am

Decimal problem from og..

by gabriel » Thu Oct 04, 2007 4:25 am

0

Last post by gabriel
Thu Oct 04, 2007 4:25 am

set 11 #21

by KL08 » Wed Oct 03, 2007 12:52 pm

1

Last post by gabriel
Thu Oct 04, 2007 4:15 am

Some Q's

by Suyog » Wed Oct 03, 2007 3:52 pm

1

Last post by wongee
Wed Oct 03, 2007 5:07 pm

Coordinate geometry

by davidnodine » Wed Oct 03, 2007 2:29 pm

0

Last post by davidnodine
Wed Oct 03, 2007 2:29 pm

Set 10 #2

by KL08 » Wed Oct 03, 2007 10:53 am

1

Last post by gabriel
Wed Oct 03, 2007 11:02 am

Set 7 - #24

by KL08 » Tue Oct 02, 2007 7:31 pm

1

Last post by gabriel
Wed Oct 03, 2007 11:00 am

DS Set 4 Q 11

by arocks » Tue Oct 02, 2007 9:43 am

3

Last post by camitava
Wed Oct 03, 2007 7:01 am

some que's

by Suyog » Tue Oct 02, 2007 3:08 pm

1

Last post by [email protected]
Tue Oct 02, 2007 5:12 pm

OG 111- Question No. 132

by Cybermusings » Fri May 25, 2007 11:44 pm

3

Last post by kajcha
Tue Oct 02, 2007 9:28 am

Manhattan DS

by [email protected] » Sun Sep 30, 2007 7:07 pm

4

Last post by persevering
Mon Oct 01, 2007 9:50 pm

Approach to DS

by hudsn » Thu Sep 27, 2007 6:42 pm

2

Last post by hudsn
Sun Sep 30, 2007 8:23 pm

algebra DS

by kajcha » Sun Sep 30, 2007 2:04 pm

0

Last post by kajcha
Sun Sep 30, 2007 2:04 pm

Set 20 Q 26

by [email protected] » Sat Sep 29, 2007 6:54 pm

1

Last post by kajcha
Sat Sep 29, 2007 8:53 pm

DS question 3

by magical cook » Sat Sep 29, 2007 5:48 am

1

Last post by kajcha
Sat Sep 29, 2007 5:59 am

gmat powerprep

by ratindasgupta » Sat Sep 29, 2007 1:13 am

0

Last post by ratindasgupta
Sat Sep 29, 2007 1:13 am

from gmat CD

by mschling52 » Fri Sep 28, 2007 9:34 am

0

Last post by mschling52
Fri Sep 28, 2007 9:34 am

Gmat test 1.

by mschling52 » Fri Sep 28, 2007 9:11 am

0

Last post by mschling52
Fri Sep 28, 2007 9:11 am

MGMAT

by Bhandaripreeti » Mon Sep 24, 2007 12:07 pm

16

Last post by kajcha
Fri Sep 28, 2007 4:43 am

DS 1000q set. Section 7. q25.

by ratindasgupta » Thu Sep 27, 2007 11:26 am

2

Last post by ratindasgupta
Thu Sep 27, 2007 11:56 am

Q'1

by Suyog » Tue Sep 25, 2007 1:31 pm

6

Last post by Suyog
Wed Sep 26, 2007 10:06 am

DS question

by magical cook » Tue Sep 25, 2007 5:37 pm

4

Last post by magical cook
Wed Sep 26, 2007 7:38 am

Can someone help me with those data sufficiency questions?

by Elliotnyc » Mon Sep 17, 2007 9:32 am

1

Last post by gmatBeater
Tue Sep 25, 2007 11:49 am

ds w/ absolute value

by vasilisab » Sun Sep 23, 2007 11:39 am

6

Last post by mallard906
Tue Sep 25, 2007 11:39 am

Set 14 Q 14

by [email protected] » Tue Sep 25, 2007 7:02 am

3

Last post by [email protected]
Tue Sep 25, 2007 11:34 am

GMAT Prep

by Jameschan168 » Sun Sep 09, 2007 10:00 am

6

Last post by hopefully
Tue Sep 25, 2007 12:31 am

GMAT Prep

by Jameschan168 » Sun Sep 09, 2007 10:00 am

4

Last post by hopefully
Mon Sep 24, 2007 11:34 pm

Set 8 Q 12

by [email protected] » Mon Sep 24, 2007 12:24 pm

2

Last post by [email protected]
Mon Sep 24, 2007 1:21 pm

Set 15 Q 20

by [email protected] » Sun Sep 23, 2007 7:55 pm

1

Last post by nkumar
Mon Sep 24, 2007 3:06 am

GMAT PREP - LCM

by raulverde » Fri Sep 21, 2007 11:00 am

4

Last post by kajcha
Sat Sep 22, 2007 2:47 am

GMATPrep - Marbles

by badri077 » Sun Sep 16, 2007 1:28 am

5

Last post by karthick451
Fri Sep 21, 2007 7:09 am

Manhattan Q

by [email protected] » Thu Sep 20, 2007 7:37 pm

3

Last post by samirpandeyit62
Fri Sep 21, 2007 3:07 am

Sets - DS

by kajcha » Mon Sep 17, 2007 9:13 am

6

Last post by [email protected]
Thu Sep 20, 2007 7:53 pm

30-9

by magical cook » Sat Aug 25, 2007 1:31 pm

7

Last post by Bharat
Wed Sep 19, 2007 11:46 pm

GMAT prep - prime numbers

by karthick451 » Mon Sep 10, 2007 4:35 am

10

Last post by persevering
Wed Sep 19, 2007 12:50 pm

GMAT Prep

by Jameschan168 » Fri Sep 07, 2007 10:29 pm

5

Last post by Preetics
Tue Sep 18, 2007 11:35 pm

SET 28 Q 11

by radhika1306 » Mon Sep 17, 2007 1:18 pm

2

Last post by radhika1306
Tue Sep 18, 2007 7:42 am

set 28 q 4

by radhika1306 » Mon Sep 17, 2007 1:05 pm

2

Last post by radhika1306
Tue Sep 18, 2007 7:41 am

Solving DS questions with absolute value equations??

by Auzbee » Fri Sep 14, 2007 5:11 pm

7

Last post by mayonnai5e
Tue Sep 18, 2007 5:11 am

D=? - GMAT Prep

by kajcha » Mon Sep 17, 2007 10:58 am

10

Last post by samirpandeyit62
Mon Sep 17, 2007 10:31 pm

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

Featured schoolRound 2 closes Jan 7, 2027 58 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