wanted to know what others’ experience has been as it pertains to question repetition. In other words, about how many similar questions pop up after you’ve taken the test two or three times?
I've read from other members that you can take each of the two GMATPrep cats twice with only a few repeats. Doing the same test more than twice is probably a bad idea. However, be aware that seeing repeats has a significant impact on your score: 1) you'll know the answer to it immediately 2) since you know the answer immediately, you can answer within seconds and this artificially gives you more time to work on other harder questions, which in normal testing conditions you may not have. If you do see repeats, you cannot do anything about 1) but you can allot the full 2 minutes to the question (even though you know the answer) to minimize the impact of 2). This will help eliminate the time shift.
In any case, I suggest doing other respected cats if you have access (PR and MGMAT come to mind) and if you don't have access, you can shell out a few bucks to buy the books and get access. It's a worthwhile investment in my opinion.












