Dear Student,

AIIMS is one of the competitive level exam. You need to be dedicated and work hard to score good marks in your exam.

It doesn't matter how many number of hours you study it totally depends on how much quality time you are giving to your study. 

You have less time to prepare for your exam so try to give maximum time. If you want you can set your time table it will help you to complete your course on time. 

You should focus on important topics which carries more weightage in the exam. 

Try to clear your concepts. Refer previous year papers and mock test series for your practice.

All the Best!!