hehe maybe u can get a better score than mine in the end.I wrote GMAT on Jan 2001 and got 460. JAN 2005 500. APR 2005 560. SEP 2005 600. JAN 2006 700.
And still, I know somebody on CD who has approximately the same exp as mine. So it's up to you. THINK and ANALYSE why you must take GMAT and which tier school u want to apply and the most important: what do u plan to do after your postgraduate degree.
If you still want to retake GMAT and then apply for MBA, plz read the following threads: