Hi, given the number of days, how should one approach revision? Is daily revision advisable?

Hi
For VARC you have to continue the process of reading articles and solving passages .
For LRDI: Try to go through the book marked sets of all the mocks which you have attempted this year and attempt past 4 years papers as well . If not as sectionals then attempt sets on timed basis .
For Quants go through your notes daily at least once and try to remember the formulas as they help to solve quickly in few questions , the topics which you are not feeling comfortable with try to attempt all past year questions from that topic as that will give you an idea about the kind of questions asked and then stress a bit more on such type of questions .
Try to revise concepts as many times as you can and in quants especially be more exam specific and focus more on Arithmetic , Algebra and Geometry relative to other topics.