Hey vjshetty,
To quickly answer thy questions on Scoretop VIP
There is no classification of questions by difficulty level in the quant section.
U'll need abt 1 whole day to run thru 1 months questions and search for answers posted by others .Some volunteers on the site post solns to abt 60% of the questions.Their work is laudable.I'd say I cudnt find solns to abt 40% of the questions for which I needed solns.I needed solns to abt 30% of the questions.
I dint have time for the gmat sets and with 1 week , u'll have to do some prioritising.
Verbal is okay , with the usual constraints of recalling reading comprehension/SC/critical reasoning ,since most questions there are questions that Earthlings remember and post.
That said,the quant is very useful for some tricky concepts - and I cant comment on the verbal sets or solns for quant/verbal sets.
If u have 1 week , it all depends on whether uve done a good bit of
OG/Kaplan 800 , if yes and u dun see the need to revisit the same , then sign up for Scoretop , but only if u need the quant practice.
Hope that helps.