Developed by our 99th-percentile GRE instructors, the problems in this book are sensibly grouped into practice sets and mirror those found on the GRE in content, form, and style. You can build fundamental skills in math and verbal through targeted practice. Our easy-to-follow explanations and step-by-step applications will help cement your understanding of the concepts tested on the GRE. In addition, you can take your practice to the next level with learning modules from Interact(R) for GRE, our revolutionary interactive, on-demand learning platform.