?br>If it in the GMAT Quantitative Section, it in this book. Math Workout for the GMAT, 3rd Edition includes:?More than 220 practice questions ?Detailed, comprehensive explanations for every question?Up-to-date, expert advice for all question types: data sufficiency, statistics, algebra, geometry, and more?Detailed subject review for each part of the Quantitative section?Tips and tricks to help you effectively manage your time on geometry and algebra questions?Proven strategies for acing tricky data sufficiency problems