Hi there!
I on a personal level believe that I was unable to crack NEET 2019 (got 18K rank) but I feel I am qualified to answer this question.
There are only a few basic things that you need to follow:-
- One Chapter – One Sheet: During my coaching days our lecturers used to tell us that in order to save time during revision.. what you need to do is that whenever you are being taught any chapter in physics or chemistry.. you need to take an A4 size sheet and draw a vertical line in the center on both front and back.. Now you have to write all the formula and the key concepts related to that chapter on this sheet and you should try not to exceed more than one for one Chapter…this will save a lot of time during revision…