It's not impossible to get into AIIMS Delhi in 6 months. If you combine self study with dedicated effort and a very strategic approach. some tips what we that you should understand your competition that competition is very FIERCE. You must assess your current knowledge of physics chemistry and Biology so that you can work on your weaknesses and definitely set realistic goals. prioritise topics which you have weakness .NCERT textbook first come Foundation also refer to some additional works like  for physics HC VERMA , DC Pandey for chemistry.Practice regular solve as many questions as you can . developed TIME management skills, you should also consult your teachers for better guidance. take mock test regularly and analyse on a stage from them long from the consistency is the key all the best. AIIMS DELHI

Hello aspirant,

Indeed, that is doable. Six months is a lot of time to study if you have done your preparation well enough. Your syllabus should be divided into three months for the first two months of preparation and review, and the final twenty to thirty days for the final revision.

Even if you don't know anything, give a lot of grand tests—at least once a week. It tells you which subjects you are weak in and gets you ready for the exam setting.

Thank you