Updated for the revised GRE, this guide is really two books in one, thoroughly covering two of the quantitative question types on the GRE. The Guide to Quantitative Comparisons provides students a framework for understanding what Quantitative Comparisons questions tests. Most importantly, it discusses time-saving strategies specific to the Quantitative Comparisons format. The Guide to Data Interpretation presents an overview of the types of graphs students can expect to see on the GRE. It also discusses the different types of questions typically seen on the GRE and provides guidelines for reading graphs and combining information from different graphs to answer questions. Purchase of this book includes one year of access to 6 of Manhattan GRE's online practice exams.