The Official Guide for GMAT Quantitative Review, 2nd Edition

Improve your quantitative skills by focusing your GMAT preparation on the area where you need the most help. In addition to 75 new questions and answer explanations from GMAT exam experts, weΓÇÖve updated answer explanations for many questions to make them easier to follow and understand.Improve your quantitative skills by focusing your GMAT preparation on the area where you need the most help. In addition to 75 new questions and answer explanations from GMAT exam experts, weΓÇÖve updated answer explanations for many questions to make them easier to follow and understand.