Hey
I have been studying gmat for almost 5 months. I started with Kaplan Live 2010,following with Kaplan verbal,OG 12 TH edition,OG verbal and Quantative 2nd review. I took 7 Cat practice test from Kaplan and my scores were;
610
610
630
660
640
670
680
i though i am ready to take GMAT, I downloaded Gmatprep CAt 1 from mba.com
my score was blowed me. I cant beleive my eyes. it was "500".I convienced myself to take it again right away. And i took it again.it was "560" .I got crazy and took it again the day after that day.my score was "600"
So how can it be happen. How a person can get at least 610 from kaplan and took at most 600 from gmatprep. I totally lost my concentration. I am desprite right now.

tell me something about it. share your experince plz.