Test Preparation for the Computer-Adaptive Gmat: Actual Computer-Adaptive Tests With Real Gmat Questions : Powerprep Software

Rating:
Summary: Save your money!
Review: This software does not give you anything new. The "Official Guide for the GMAT" by ETS already has the same practice problems.

I found the software in "Cracking the GMAT CAT" by the Princeton Review to me much more helpful.

Rating:
Summary: Not nearly as difficult as the real test
Review: This software will help you become familiar with the test, but the questions are much easier. I was scoring in the 95th percentile on the practice tests and only scored in the 84th on the real test. It was quite a shock when I saw the real test questions--math problems that required two equations in the practice tests required three on the real test. This is a good way to get comfortable with the types of questions, but don't let it give you a false sense of confidence.