You need to read the NCERTs thoroughly for all the subjects ( Biology, Chemistry and Physics) to form your concepts.

Also, majority of questions (about 95%) for Biology and Chemistry are from the NCERT directly.

You need to practice questions for Physics, after you have your concepts cleared. 

All the best. 

• Do NCERT Thoroughly

• Also try out previous 10 years questions..

• Time yourself and make sure you're not spending extra time on any questions.

• Try to utilize, effectively , your free time in the college library.

• Avoid Exam Stress.

• Stay away from distractions.while preparing for the exam
• Don't refer for 1 topic ten books read one / two books ten times this gains more knowledge in that topic
• After every topic solve the basic problems and then go for critical questions.
• Go for daily mock test series to analyse the question and time management.
• By this you will definitely get more marks in neet exam than you expected.
• Thank you!