Guys, just wanted to share this thing with you(especially those who are yet to take GMAT):

My GMAT is on 7th Nov.
My resources to practice test is only GMATprep1 and 2.

Last month after internet research, I understood that hardly anyone has taken the GMATprep tests more than 5 times (including re-installation) in way to GMAT.

Well, guys, I have taken GMATprep1 test 10 times over past one month....and even on the 10th time, there were new questions in both Verbal and Quant! And, the new questions have been of increasing difficulty...especially DS!!!
That has really helped me understand the expected type of questions which are in the highest difficulty range!!!
I had saved GMATprep2 for the last week and I took it today. And not a single question overlapped between GMATprep1 and GMATprep2!!!
And I am going to take this test more number of times so as to get more new questions.

So, don't be in illusion that new questions cease to repeat after 5-6 attempts!
But, at the same time, to get new/hard questions on repeat attempts, make sure that yousolve the problems correctly.
All the best guys!!!