The only official guide focused on the Math section of the GRE – directly from the maker of the test. Official GRE Quantitative Reasoning Practice Questions is designed to help any candidate trying for the Graduate Record Examinations. The book has practice questions that the candidate can work on in order to increase his effectiveness in his GRE examination. This revision includes vital test-taking information, instructional material and more than 150 actual GRE Quantitative Reasoning questions with answers and explanations.