What's included in the Official Guide for GMAT?

Basic explanation about all GMAT topics

Basic explanation to refresh your memory on high school math concepts and what each Verbal section is about.

Real GMAT practice questions

900 real GMAT questions with detailed answer explanations that explain how the test maker thinks about a question. The only resource for such questions.

Essay topics

Real essay topics from previous GMAT exams, so you can practice your Analytical Writing skills. We recommend having at least 1 essay reviewed by experts.

Diagnostic test

A 100-question diagnostic exam to help focus your test preparation efforts.

Verbal & Math Review

A full grammar review covering concepts tested on the GMAT Verbal section; a comprehensive math review covering concepts tested on the GMAT Quantitative section.

Access to the online question bank

Access the questions found in the book in an online interface with the options of 'Diagnostic mode', 'Practice mode' and 'Exam mode'. Includes 58 bonus Integrated Reasoning questions.

You can't really practice for the GMAT without the Official Guide
Mark Wagner
Big Data Analyst
The only book with real GMAT questions. No other resource can say that.
Thomas Jensen
Marketing Manager
The OG, combined with an online course I took helped me get 730 on the GMAT.
Joanna Chambers

Discover how these amazing people studied for the GMAT


Read it on your favorite device!

The Official Guide 2018 e-book is available on all devices

Whether you’re sitting in the comfort of your home, or commuting on your way to work, the OG is there for you with just a few clicks.

Get used to the real GMAT experience by studying at the computer.

The lowest price — guaranteed

We guarantee to sell you the OG for the lowest price

The GMAT exam can be an expensive experience, and many people can’t afford good preparation because of it. We guarantee to help you reduce your costs as much as possible so you can get the proper preparation.


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The Official Guide 2019 eBook

  • The Complete Book
  • Online Question Bank
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eBook + Exam Pack 1


Includes 2 Official Mock Tests

  • The Complete Book
  • Online Question Bank
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  • 2 Official Mock Tests By GMAC®
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Full Course + Private Tutoring


Everything You May Need

  • The Complete Book
  • Online Question Bank
  • Access Anytime, Anywhere
  • 4 Official Mock Tests By GMAC®
  • Full Online GMAT Course
  • Personalized & Adaptive Practice Module
  • 30 Minutes of Admissions Consultancy
  • 28 Hours of Video Lessons
  • 12 Extra Verbal Quizzes
  • 3 Private Tutoring Session
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Why Should You Avoid Print Books?

Preparing for a computer adaptive test with a printed book is not the best way to go about it.

A few disadvantages and bad habits you can develop:

  • Your eyes will focus on the wrong place
  • You’ll get used to making calculations in the wrong place
  • It’s not easy to study anywhere and anytime
  • Printed books are more expensive

The best way to prepare for a computer adaptive test is with a computer.


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