1st of all you have to finish the syllabus as soon as possible. Then go for the revision. Your strategy should be (for 3 subjects) like this :
- BIOLOGY : You have to cover every line and every diagram of NCERT book. 80% questions are directly asked from NCERT biology book. If your target is to score huge in biology, then of course you should go through the books like Dinesh’s, Trueman’s, Arihant’s biology or the study packages of the coaching institution (Aakash/Allen) along with NCERT.
- PHYSICS: For physics, your 1st target is to clear basic concepts from NCERT books, then go for the other books like Physics by DC Pandey, Dinesh or the study packages of renowned institutions. Practise a lot of MCQs in a day. Don’t waste time to solve too much difficult problems because in NEET mainly conceptual problems are asked. See also the time during solving the problems.
3. CHEMISTRY : This is the second scoring subject after biology. For physical chemistry, you have to practise mainly numerical problems (don’t neglect the theory). Organic chemistry is the most difficult part in this subject, you write again and again the mechanisms of reactions for better memorization. Name of the reactions were also given in the options in previous years’ questions, so don’t miss any important organic chemical reaction. Inorganic part is less important wrt others; you just follow NCERT book for this (a little bit more from study packages of aakash /allen)