Hello Amit,

As per your subject it seems that you are aspirant of neet. Before going to start preparation first you can get whole syllabus of class 11th. Now prepare your booklist is you are doing self study or if you go to coaching then follow the booklist of them. Now you can start your preparation daily revise your chapters and also mark weightage in front of them. During the whole preparation keep one thing in your mind that consistency is very important.

For neet syllabus you can go through the given link:-

https://medicine.careers360.com/articles/neet-syllabus

Hope this may helps you.

Good Luck!!