Got 620 after 3.5 months hard revision. Very :-(

Hi all,

Took the GMAT today and scored 620 (Q:39 [58 percentile] and V:36 [80 percentile). I'm dissappointed. I need to get around the 700 mark.

I studied for 4 months and went through OG 10th edition - Each question twice. I also learnt the verbal and quant concepts sections from the Kaplan and PR books, although I didn't do many of the questions in these books.

I reviewed my mistakes and learnt alot from the process.

I took the folllowing CATs:

GMAT Prep 10+ times, 4 PR CATS, 4 Kaplan CATS, 2 Manhattan Review CATs, and 1 score.800 CAT. In the GMATPrep I initially scored around the 620 mark, but later upto 700 (I think this was because I had started to recognise the questions).

I'm now going to retake the exam in 5-6 weeks.

As you can see maths in my weaker area - what should I do to improve it? Any suggestions. I now recognise most of the question in OG 10th. I'm also worried that I won't get accurate predictions of my GMAT score in practice exams as I recognise alot of question in them - esp. GMATPrep, PowerPrep and PR, which I think are the most representative.

I'm stuck - Any help would be really appreciated.

Thanks