Hi Akshaya,
Since you've put in a couple of weeks of study already, have you taken any FULL-LENGTH practice CAT Tests yet? If not, then you should plan to take one soon (perhaps this weekend) - you can download 2 for free from
www.mba.com (and they come with some additional practice materials). That score will give us a good sense of your natural strengths and weaknesses and will help provide a basis for comparison as you continue to study. A FULL CAT takes about 4 hours to complete, so make sure that you've set aside enough time to take it in one sitting. Once you have those scores, you should report back here and we can come up with a study plan.
I'd like to know a bit more about your timeline and goals:
1) Do you have your Official GMAT scheduled yet?
2) When are you planning to apply to Business School?
3) What Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich