GMAT Prep practice test result evalution

Each test is a seperate entity, and the goal is to be as close to the real GMAT as possible. All tests start out at the same difficulty level and will adapt depending on your performance. Never consider one test "harder or "easier" b/c technically you should see the hardest questions when you're doing the best on a practice test. The more questions you get right, the harder questions you will see. Don't think about right/wrong answers, think about scaled scores (aka Q48 or V35 or whatever) because the scaled score means much more than right or wrong answers. In fact, number of right or wrong is meaningless. I know it can be tough, but this is the reason why it's called a CAT (Computer Adaptive Test).