Hi Akshay,
About 3 weeks ago, you posted a similar message, but you didn't provide much information about your studies or your 3 prior Official Scores. If you've been consistently scoring lower on your Official GMATs (over multiple attempts) than you have been on your practice CATs, then there are likely issues that you have not properly defined or addressed in how you're studying - and how you're handling Test Day itself. Before I can offer you the specific advice that you’re looking for, it would help if you could provide a bit more information on how you've been studying and your goals:
Studies:
1) On what dates did you take each of your Official GMATs and how did you score on EACH (including the Quant and Verbal Scaled Scores for EACH)?
2) How long did you study before each of your attempts?
3) What study materials have you used over the course of all of your studies?
4) How have you scored on EACH of your CATs over the last 2 months (including the Quant and Verbal Scaled Scores for EACH)?
Goals:
5) When are you planning to apply to Business School?
6) What Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich