If you need to know it, it’s in this book.

Cracking the New GRE, 2012 Edition has been completely revised and updated for the changes coming to the GRE in August 2011. It includes:

•Access to 2 full-length practice tests

•Practice questions with detailed explanations for every question

•Keystrategies for solving Text Completions, Sentence Equivalents, Numeric Entry, Quantitative Comparisons, and more

•Thorough review of all GRE topics, including everything on the new GRE