I want to prepair for NEET 2018 what i have to do from now if i want to get 600+ as i have 12 months to prepair?

Though NCERT syllabus should be your primary focus area, do not limit your preparation approach to that alone. Make sure you prepare each and every topic of various subjects from NCERT as well as popular competitive reference books. Have a comprehensive strategy with well-defined short-term and long-term goals in your exam preparations. For example, topics to be done on weekly and monthly basis, in addition to the number of practice tests for various subjects and sub-topics to be taken on fortnightly and monthly basis.

note down critical formulae that you encounter in each and pin them right in front of you. Make individual notes for each and every topic. Analyse the problem-solving techniques for various numerical problems and formulate a rough design to approach such questions. If there is more than one method to approach the same problem, make sure you practice both of them till you are adept. Devise a rough and quick method to reach solutions and revise these rough approach methods often.