Hi Hamza,
There is a variety of different Quant and Verbal Score 'combinations' that will earn you a 700+ on the GMAT, so the answer to your immediate question is 'Yes' - you can score that high without correctly answering any of the really hard SCs that you might face. With a 640 or 660 though, you are likely missing out on some 'gettable' points (potentially in SC), so we'll need to be a bit more detailed about your recent CAT/mock performances to determine what areas you should be spending your time on at this point.
We last discussed your studies almost 6 months ago, so I'd like to know a bit more about how you have been studying since then:
1) Over the last 6 months, how many hours have you typically studied each week?
2) What additional study materials have you used during that time? What “brands” of CATs/mocks have you used?
3) On what dates (or approximate dates) did you take EACH of your CATs/mocks and how did you score on EACH (including the Quant and Verbal Scaled Scores for EACH)?
GMAT assassins aren't born, they're made,
Rich
Contact Rich at:
Rich.C@empowergmat.com