Hello student, 

The first step to prepare for NEET is to carefully understand the syllabus. Proper understanding and marking of the strong and weak areas of topics will help the student to make a proper timetable. 

The next step is to make a proper time table for preparation. A proper timetable according to the various topics including strong and weak areas is very important. Timetable will allow you to allot equal time to the topics and therefore, will give more time to study difficult topics and appropriate time to study easy topics.

Also, start the study from basic. Clear all the basic concepts using NCERT books of class 11 and 12. This will help in further studying.  Making notes of  important points for revision is the next step. 

After the preparation, solve previous year's question papers and get an idea about how the questions are solved. Then solve mock test paper for better preparation and revision. 

Along with solving the mock tests, revise regularly for proper remembrance. 

All the best!