Millsaps College
Free online practice tests for the GRE, GMAT, LSAT, MCAT, PRAXIS, TOEFL, TOEIC, and more. Individuals must register to use this service by using their public library card number.

Provides interactive practice exams with immediate scoring, answers, and explanations.

All Mississippians, as long as they have a library card from a Mississippi public library, have access to Learn-a-Test. 
Free GRE General Test Practice
GRE General Test Practice Book [pdf]

PDF version of the official GRE General Test Practice Book provided by the Educational Testing Service.

® Software: Test Preparation for the GRE® General Test — Includes two computer-based GRE General Tests, sample Analytical Writing topics, scored sample essays and reader commentary, test-taking strategies, a math review, and test tutorials. Registrants in the United States, Puerto Rico and Canada are advised to download the free software to prepare for the computer-based GRE General Test.

  • MCAT Practice Online  
    Free online MCAT practice tests with answers and scores provided by the Association of American Medical Colleges. Registration is required for full access to the MCAT Practice Online web site.
  • MCAT Practice Plus  
    Provided by McGraw-Hill, MCAT Practice Plus offers mini practice and full practice tests in Physical Sciences, Biological Sciences, and Verbal Reasoning with answers and explanations.
MCAT Review Questions
Review questions in different subject areas provided by McGraw-Hill to help the test-taker prepare for the MCAT. Files are provided in PDF format.

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