Hello Nasir,

In order to score a good marks in the NEET examination, you should read NCERT books of Physics, Chemistry & Biology of class 11th & 12th at least 2 or 3 times for basics, your basics should be very clear upto class 12th. After that you can solve the NCERT EXEMPLAR books of Physics, Chemistry & Biology of class 11th & 12th. This is enough & sufficient to score a good marks in the NEET 2019 examination.

Thanks for query

All the best for your examination.