Book excerpt: Ace the GMAT Math will help readers develop the skills and mindset needed to score high on the quantitative section of the GMAT exam. This book contains the excerpted math chapters on Problem Solving and Data Sufficiency as taken from the parent ebook/paperback titled Ace the GMAT: Master the GMAT in 40 Days. “Chance favors the prepared mind.” Whether you’re a candidate already enrolled in a test-prep course or are undertaking self-study, this guidebook will serve as a rigorous skill-building study guide to help you conquer the quantitative section of the GMAT exam. Studying for the math section of the GMAT exam requires some 50 hours of study time. This book’s content is conveniently divided into topics, which require two to three hours of study time per day. Total study time will vary between 40 to 60 hours for the entire 20 days. “This book enabled me to increase my score from 650 to 730. I believe its unique way of categorizing each type of question, giving insightful tips to master these problems, as well as the detailed analysis for each set of problems were key factors in my cracking the test. Moreover, I found problems that I did not find anywhere else and which were critical on the D-day when answering a few extra questions right made the difference between a good score and an excellent one.” —Cédric Gouliardon, Telecom Specialist; INSEAD graduate