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Total GMAT Math!
Total GMAT Verbal!
Guides To the Official Guide
(Updated for the 12th edition!)
1,800 Practice Quant Questions
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GMAT Official Guide
OG Math | OG Verbal
The MBA Application Roadmap
(Read my review)
Beginner's Guide to the GMAT
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GMAT HACKS Newsletter Explanations
Every issue of the GMAT HACKS newsletter includes (among other things) five free practice GMAT math questions. After I send out each newsletter, I add answers and explanations to those questions on this page.
- Newsletter #55 Explanations (June 30)
- Newsletter #54 Explanations (May 23)
- Newsletter #53 Explanations (May 9)
- Newsletter #52 Explanations (May 2)
- Newsletter #51 Explanations (Apr 25)
- Newsletter #50 Explanations (Apr 18)
- Newsletter #49 Explanations (Apr 11)
- Newsletter #48 Explanations (Mar 21)
- Newsletter #47 Explanations (Mar 14)
- Newsletter #46 Explanations (Mar 7)
About the author: Jeff Sackmann is a GMAT tutor based in New York City. He has created many resources for GMAT preparation, including the popular Total GMAT Math and Total GMAT Verbal, as well as 1,800 practice GMAT math questions.
