I am tired of seeing the question like u201chow to score 600+or 650+ in the remaining timeu201d, but finally your question seem to be more realistic. To score 450+ marks in 2 months, firstly your concept must be cleared, this is the basic but most helpful step to score 450+ in NEET.Here are some tips which will help you to score 450+ in 2 monthsAnalyze your weaker areas, this can be done by checking the performance of the mock tests, which will pryou chapters wise marks summary and you can check your weaker and stronger areas.Out of that weaker areas, prepare important chapters first (chapters which covers more marks in NEET)On the basis of above points make the study plan (Donu2019t forget to give proper time to every subject, because most of students focus on biology only) donu2019t be like that.Practice consistently, because with consistent practicing you can understand the concept more deeply and improves your time taking ability as well.Take short breaks and reward yourself after achieving every small goals in your study plan.Opt. for good NEET online test series and practice all the questions of it. For best results solve the questions of careerorbits test series.Be health, so that you can follow all the tips, health is very important so focus on health first.Always remember about your dream of becoming a doctor, it keeps you motivating every time.