Hi nikhilgmat31,
Have you taken ANY CATs yet? If not, then you have no basis for comparison (it's not clear if you're even focusing on the proper subjects). As such, I would highly recommend that you take a FULL-LENGTH CAT (including the Essay and IR sections), so we can get a sense of your current strengths and weaknesses. Once you have that score result, you should post back here.
GMAT assassins aren't born, they're made,
Rich