Hi

I am guessing that you are asking about MBBS course in  All India Institute of Medical Sciences.

To get admission in  AIIMS you need to appear in NEET examination and then qualify it ,then participate in all India counselling in which you will be allotted a seat in AIIMS on the basis of rank obtained by you in neet.

Now,

To be eligible for neet

you must be either appearing for 12th board examination 2021 or should have passed 12th board examination with physics, chemistry ,biology/biotechnology and English and must have got:-

• at least  50  % in aggregate of PCB  i.e Physics, Chemistry and Biology/Biotechnology  in 12th examination  if belongs to general category

  Recommended

• at least  40%  in aggregate of PCB if belongs to st/Obc/ Sc

• at least 45 % in aggregate of PCB in case of pwd candidates to be eligible.

Also,

* to be eligible for neet 2021 one has to be at least 17 years old or more by 31st December 2021

* There is no upper age limit for Neet 2021

* There's no limit for the maximum number of attempts/times one can appear in NEET.

For detailed information about neet examination eligibility go through our page for which link is provided below; -

https://medicine.careers360.com/articles/neet-eligibility-criteria

Though admission is AIIMS is  through Neet examination but percentage requirement in 12th to be eligible for Aiims  is different i. e

to be eligible you must be either appearing for 12th board examination or should have passed 12th board examination with physics, chemistry ,biology and English and must have got:-

• at least  60  % in aggregate of PCB and English   in 12th examination  if belongs to general /obc category

• at least  50%  in aggregate of PCB and English if belongs to st/ Sc

• at least 45 % in aggregate of PCB and English in case of general pwd candidates to be eligible.

Also,

* to be eligible for Aiims 2021 one has to be at least 17 years old  by 31st December 2021

You can check the same by downloading the official brochure of AIIMS Delhi for which link is provided below

https://www.aiimsexams.org/pdf/MBBS-2020%20update%20%7BProspectus).pdf

Thank you