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Test Prep

Free practice tests and other testing resources. Exams for grad school, careers, college prep, and more.

Welcome to Test Prep Resources!

Note: The only "official" test preparation materials are those produced by the testing company.

These resources represent a small sample of the many books and online test preparation resources available through the Diné College Libraries. Here you will find resources to the most common aptitude, career, and standardized tests, such as the GED, ACT, SAT, GRE, ASVAB, and more.  

Online Test Prep Resources