Math Workout for the New GRE, 2nd Edition

If it's on the GRE math section, it's in this book! Math Workout for the GRE, 2nd Edition is completely updated for the August 2011 changes to the GRE. It includes:  More than 200 practice questionsStep-by-step strategies for cracking tricky Quantitative Comparison and Data Analysis questionsComplete coverage of the changes to the Quantitative Reasoning sectionDetailed, comprehensive explanations for every question