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

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

Which to cover first - OG 10 or OG 11?

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Senior | Next Rank: 100 Posts
Posts: 51
Joined: Mon Mar 17, 2008 12:22 am
by surajsagi » Tue Apr 22, 2008 3:52 am
Hi All,

I have both OG 10 and 11 with me - however, i am slighly confused as to which book i should pick first

OG -10 has many more quaestion as compared to OG -11. I am not sure, if there is question repetition in OG 11

Similarly, I am not sure if i should invest in OG - verbal and Quant additions. It would be great, if someone can share a softcopy

Let me know your thought

Thanks,
SM
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — GMAT Strategy |
Senior | Next Rank: 100 Posts
Posts: 73
Joined: Sat Apr 19, 2008 11:16 pm

by agent47 » Tue Apr 22, 2008 5:08 am
I think you should do OG 10 and if you are using manhatten guide then also OG 10 as most of the examples are from that only.

Leave OG 11 for now as you are right OG 11 has less number of questions comparable to OG 10.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 2228
Joined: Wed Dec 27, 2006 3:28 pmFollowed by: 694 members
Location: Montreal, Canada
Thanked: 639 times
GMAT Score:780

by Stacey Koprince » Thu Apr 24, 2008 7:22 pm
OG 10 has about 75% overlap with the questions contained in the three new books (OG11, Quant, and Verbal). So... doesn't matter so much if you've got both.

Also, agent47 said to use OG10 if you're using our guides b/c "most of the examples are from that only." That's true if you're using old versions of our guides (the ones that were published concurrent with OG10). If you are using post-2005 versions, then the problem sets are from OG11 and the quant and verbal supplements.
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
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1