Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. The Only GRE Guide Written by a GRE Perfect Scorer! Getting ready to take the GRE? T his updated study guide provides complete coverage of all the topics covered on the exam. GRE 2021 features strategies developed by the author and focuses on the reasoning and analytical skills necessary to overcome common traps. Extensive practice exercises will allow you to track your progress and build your test-taking confidence. GRE 2021 features a wealth of study aids, including: * New chapter : Quantitative Reasoning for Advanced Test Takers for students aiming for a top score * Full-length diagnostic test to help students assess their strengths and weaknesses * 2 full-length practice tests in the book * Comprehensive answer keys with full explanations * Practice Test App with 6 interactive tests: 3 from the book, plus 3 more * 18 instructional online videos illustrating how to solve key problems * Social discussion for extra support.