GMAT HACKS Newsletter Explanations

Studying for the GMAT? You should follow me on Twitter. Also a good idea: subscribe to GMAT Hacks via RSS or Email.

 

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.

 

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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.

Total GMAT Math

The comprehensive guide to the GMAT Quant section. It's "far and away the best study material available," including over 300 realistic practice questions and more than 500 exercises!
Click to read more.