Hi priya4gmat,
I saw that you posted this in another Forum, so I've copied my response from there....
Raising your score 80+ points in less than 3 weeks will be a challenge - not impossible, but you're going to have to learn to deal with the Verbal section using new approaches. You'll also have to put in the necessary time and repetitions to ingrain those new skills.
Do you have any flexibility to push your Test Date back (even if it's just for a few weeks)? The extra time for your studies could really be useful.
As far as your CATs are concerned:
1) Have you taken any of the GMAC CATs (and if so, then what were your scores)?
2) Have you been taking the ENTIRE CAT (including the Essay and IR sections) each time?
The GMAC scoring algorithm is far more complex than you realize, so you shouldn't be wasting too much time or energy trying to figure it out. You know your 'weak areas' in the Verbal section - THOSE areas are what you need to improve.
GMAT assassins aren't born, they're made,
Rich