Jumpstart your GMAT exam preparations with the official study guide, featuring real GMAT questions-and their answers- written by the creators of the test.

In addition to more than 900 questions, the 13th Edition features:

• A new online study companion with 50 Integrated Reasoning questions and answer explanations*
• An Integrated Reasoning chapter with details about the new GMAT exam section
• A 100-question diagnostic exam to help focus your test preparation efforts
• Grammar review covering concepts tested on the GMAT Verbal section
• Comprehensive math review covering concepts tested on the GMAT Quantitative section
• Helpful tips to help you prepare for the GMAT exam

Please note: There is no overlap between questions found in The Official Guide for GMAT® Review, 13th Edition, The Official Guide for GMAT® Quantitative Review, The Official Guide for GMAT® Verbal Review, and GMATPrep® software.  The new practice questions in the 13th Edition replace 155 practice questions from the 12th  Edition. The remaining questions overlap.

*To use the Integrated Reasoning companion website, you must have one of the following browsers: Safari, Google Chrome, Firefox, or Internet Explorer version 7 or higher.