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
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.

130-point 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.

How do YOU use the OG13?

Expert replies
by mdlyman » Thu May 29, 2014 7:44 pm
Hi All,

I've just started my GMAT prep over the last two weeks for my scheduled GMAT exam in September. I'm mainly using the MGMAT guides and the OG13. I'm curious to see what strategies you use/used while using the OG. What have you found to be successful? A part of me wants to run through it question by question, and then another side of me wants to work on a specific topic and then just focus on those questions to master the content. What's worked for you?

Cheers,
MDL
Join the discussion
Source: — GMAT Strategy |

by Brent@GMATPrepNow » Thu May 29, 2014 7:47 pm
I suggest that you use the OG13 to work on specific topics until you gain mastery of that topic.

While completing questions from the OG13, you should you use an Error Log (aka Improvement Chart). You can find a free downloadable Improvement Chart here: https://www.beatthegmat.com/mba/gmat-error-log. This will help you identify and strengthen your weak areas.

You should also spend a lot of time reviewing the responses from the Experts on this site. They model the steps one should take when tackling math problems.

Cheers,
Brent
Brent Hanneson - Creator of GMATPrepNow.com
Image
Join the discussion

by [email protected] » Thu May 29, 2014 8:27 pm
Hi mdlyman,

Many GMAT Courses incorporate the OG13 in very specific ways as part of their Course Lessons, so you might see if your other books include any specific advice about how to use the OG13.

GMAT assassins aren't born, they're made,
Rich
Contact Rich at [email protected]
Image
Join the discussion

by varung79 » Thu May 29, 2014 10:39 pm
Hi mdlyman

Agree with Brent - work on specific topics in your strategy guides, followed by you can solve topic wise problems that are listed at the end of your strategy guides that redirect you to both OG13 and Verbal/Quant supplement guides.

Take your time to revise your questions before you jump into a new topic.

Eventually, you can prepare and solve timed sets with a mix-up of problems from different topics.
Join the discussion