Hi ankykool,
I'm sorry to hear that Test Day didn't go as well as hoped. Thankfully, the GMAT is a consistent, predictable Exam, so you CAN train to score at a higher level. Before we can discuss how best to proceed with your studies, I'd like to know a bit more about the work that you've done so far and your goals:
Studies:
1) How long have you studied?
2) What study materials have you used so far?
3) How have you scored on EACH of your CATs (including the Quant and Verbal Scaled Scores for EACH)?
Goals:
4) In a prior post, you mentioned that your Score Goal was 550. Is that still the case?
5) When are you planning to apply to Business School?
GMAT assassins aren't born, they're made,
Rich