Get all the prep you need to ace the GMAT—including 2 full-length computer-adaptive practice tests for realistic exam preparation, up-to-date content reviews for every test section, and extra practice online. Publisher's Note: GMAC made minor changes to the GMAT (reducing the number of unscored research questions) after this book was sent to press. This change does not affect content or test strategies, but you can get the full story in your included online Student Tools.