Publisher's Note: Products purchased from third-party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online assets included with the product. Manhattan Prep's best-selling 5 lb. Book of GRE Practice Problems has been updated to include a brand-new chapter targeting critical math strategies you’ll need to maximize your GRE quant score. In addition the book now includes expanded diagnostic chapters that teach you how to analyze your strengths and weaknesses and prioritize your studies accordingly. The heart of the book is over 1,800 practice problems covering every topic tested on the GRE, making it an essential resource for students at any level. 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® for GRE, our revolutionary interactive, on-demand learning platform. The Most Practice Features 1,800 practice problems that cover every topic on the test Diagnose your strengths and weaknesses to target your studies as efficiently as possible Test individual skills on all subjects with mixed time sets, a cheat sheet of key math rules, and micro drills GRE test prep practice sets that mirror the GRE in content, form, and style to build familiarity with the test itself Easy-to-follow explanations and step-by-step applications help reinforce understanding of test questions and concepts covered in the GRE Online learning tools allow for an interactive, on-demand practice experience Expert Guidance We know the test: Our 99th percentile instructors have put tens of thousands of hours into studying the GRE, and we use real data to design the most effective strategy plans and GRE study guides Our books and practice questions are written by veteran teachers who know students—every explanation is written to help you learn Manhattan Prep has been helping students prepare for the GRE, GMAT, and other standardized exams for over 20 years