Updated to prepare test-takers for the GMAT's all-new Integrated Reasoning section, included on the GMAT beginning in June 2012, and incorporating Integrated Reasoning questions in all four practice tests, this comprehensive manual includes: — Four full-length practice tests with answer explanations for all questions. — A diagnostic test to pinpoint areas needing intensive study. — Test-taking strategies that make the difference between a good score and a great score. — Comprehensive subject reviews covering essay writing, reading comprehension, sentence correction, critical reasoning, problem solving, data sufficiency, and mathematics. This new edition offers the most up-to-date GMAT test preparation help currently available anywhere.