- Students preparing for the GMAT will find that this book gives them all the help they need to excel on the test"s math section. Separate chapters review the fundamentals of arithmetic, algebra, and geometry. Another chapter gives special attention to the test"s often-perplexing word problems, with advice on translating a problem"s words into a specific equation. A final chapter focuses on a problem type that will be new to many GMAT test takers: the data sufficiency question. Every chapter in the book is filled with practice problems and solutions, and two full-length model math tests are included for further practice. The author also offers helpful advice on test preparation and test-taking strategies.