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
Vote for Target Test Prep, Newsweek Readers’ Choice Awards 2026
NEWSWEEK READERS’ CHOICE 2026

BIG NEWS! Target Test Prep has been nominated, and they’d love your vote!

TTP has worked incredibly hard to build the best test prep experience possible, and winning Newsweek’s 2026 Readers’ Choice Award for Best Test Prep would mean a lot to them. If TTP has helped you, they’d be incredibly grateful for your vote. You can vote once each day through September 9.

Vote for TTP
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 openTarget Test Prep
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
Live EA class + 6 months of EA OnDemand
  • Expert-led weekly online sessions
  • EA Masterclass access between classes
View EA class & enroll
Limited cohort · enrollment openTarget 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

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

manhattan gmat data sufficiency

Expert replies
by resilient » Sat Mar 22, 2008 7:20 pm
I am trying to find a guide or "10 commandments" of DATA SUfficiency from the Manhattan GMAT. I will settle for even Kaplan or other sources. DOes any one have any place to point me to?
Appetite for 700 and I scraped my plate!
Join the discussion
Source: — GMAT Strategy |

by Stacey Koprince » Tue Mar 25, 2008 7:34 pm
Hi - we don't have a "10 commandments" or general guide that we publish on-line. We have a whole lot of strategies our students learn in the course... but those are part of the course. :(
Please note: I do not use the Private Messaging system! I will not see any PMs that you send to me!!

Stacey Koprince
GMAT Instructor
Director of Online Community
Manhattan GMAT

Contributor to Beat The GMAT!

Learn more about me
Join the discussion

by abedinbhuiyan » Wed Sep 08, 2010 5:27 am
Dear Stacy,

How do u rate MGMAT Guides in terms of difficulty such as

500, 600, 700+ etc.

BR

Abedin
Join the discussion

by Stacey Koprince » Wed Oct 06, 2010 8:55 am
They cover the material at all levels (though some people may also need the Foundations of Math guide before launching into the main strategy guides). The "general" parts of each guide are sufficient if you want to score up to 650 or so. If you want something above 650, then you will also have to do some or all of the "advanced" parts of each guide. (The higher the score you want, the more advanced material you have to master.)
Please note: I do not use the Private Messaging system! I will not see any PMs that you send to me!!

Stacey Koprince
GMAT Instructor
Director of Online Community
Manhattan GMAT

Contributor to Beat The GMAT!

Learn more about me
Join the discussion