This shorter version of the full-size Barron's PSAT/NMSQT prepares high school students for the preliminary version of the SAT college entrance test. This preliminary test also serves as the National Merit Scholarship Qualifying Test. Barron's "Pass Key to the PSAT/NMSQT" presents two full-length practice tests with answers and explanations for all questions. It also includes subject reviews with additional questions and answers in the three sections of the test - Critical Reading, Math, and Writing Skills.