Hi Dreams25,
While it's understandable that you might be curious about the 'level' of individual questions, there are other issues that are far more important to your studies. To address your immediate concerns though, the GMAC CATs are arguably the most accurate and relevant CATs on the market today. Second, the scoring algorithm and Randomizer are far more complex than most people realize, so you shouldn't be spending your time trying to figure them out.
The real focus should be on training with the goal to raise your GMAT score. To that end, I have a few questions:
1) How long have you been studying?
2) What materials have you been using during your studies?
3) Did you finish all of the sections on this CAT (or did you leave some questions unanswered)?
4) Did you have to rush to finish any of the sections (how many questions did you have to guess on?)?
5) What is your goal score?
6) When are you planning to take the GMAT?
GMAT assassins aren't born, they're made,
Rich