Peterson's Master the GRE is the most comprehensive resource for students who want to earn top scores on the GRE General Test. This comprehensive guide offers 4 full-length practice tests with expert test-prep tips on exam questions PLUS access to 3 additional practice tests online. 7 full-length GRE practice tests including a Diagnostic Test to determine strengths and weaknesses as well as access to 3 online practice tests In-depth review of the GRE's format and structureExtensive review of all subject areas: Quantitative Reasoning, Verbal Reasoning, and Analytical WritingThorough explanations of the on-screen calculator and answer formatsAnalysis of the score scale and score reportingDetailed answer explanations for every question