800score.com has had over 100,000 students since 1999 and is the largest online test prep company for the GMAT and GRE.

Take free sample exams, learn test strategies, and get preparation software for immediate downloading.
Prepare for the GMAT and the GRE tests in the mandatory CAT (Computer-Adaptive Testing) format.

GRE (Graduate School)

The GRE™ (Graduate Record Exam) testing is for graduate school programs aside from business, law or medical school, such as psychology or engineering.

GMAT (Business School)

The GMAT™(Graduate Management Admission Test) test is required for admission to most business school programs worldwide.

Which test should I take: GMAT or GRE?

The GMAT and GRE are extremely difficult exams that are taken on a computer. We urge all students to dedicate several weeks to prep for these tests and to take practice computer-adaptive exams to best simulate the test-day experience.

We wish you the best on test day!