Dear Sajal, here's the complete regime that you can follow to prepare for NEET-

1. Focus on your weak subjects first give it more time and priority.

2. Do more papers and questions and learn from your mistakes. 

3. It would be helpfull if you join a good coaching institute as the competition around you will help you realize where you stand and push you to work harder. The teachers' advice is also very helpfull at this point.

Well joining coaching institute is not mandatory, after the completion of your course you can join test series. 

4. Keep revising imp. Topics regularly.

5. Make a handbook consisting of all the formulae, reactions and imp. points chapterwise for every subject. It is helpful during last minute revision.

6. Make flowcharts and diagrams for easier learning and longer retention.

7. Be thorough with your NCERT and then move onto additional learning for those extra marks ;)

All the best 

Feel free to ask for any query 

Dear candidate,

First of all complete with your 11 and 12 syllabus from basics to moderate. And for the neet prefer some recommended books specific for different subjects by the experts.

Here I am providing you with the link where you will find all details about the books for neet preparation, subject wise and also topic wise:

Https://www.google.com/amp/s/medicine.careers360.com/articles/best-books-for-neet/amp

And also you can join good coaching centre for the preparation of neet 2020, as you have much time to go for.

Before 4 months of exam start giving moaks as maximum as you can and analysing them is most important thing to do for.

All the best. Hope this information helps you. 

Thank you.