Hi,
I have been a member at gmatclub since April 2013 and this forum has helped me a lot in understanding the basics of how to go about studying for gmat. I started studying around may, but not very seriously until a month back, in the beginning i used to study around 2 - 3 days a week for 1 - 2 hrs, it took me some time to get used to studying again as i was working for 4+ years (had a tough time remembering basic concepts

). I began to study seriously from September for about 3 - 4 hrs a day. I got
MGMAT books and reviewed all the concepts, gave some mock tests and my average score has been around 520 ( Q42, V20). I have my GMAT exam booked on 7th December 2013.
I'm not understanding how i should go ahead from this stage to score a 700+. I have completed my OG13 & analyzing the questions that i got wrong.
I would greatly appreciate all the help.
Thanks,
Sneha