Hello,

Yes, if someone passes their qualifying exam just with grace marks but scores a very good rank in NEET, then they can still get admission in AIIMS.

The main thing is your NEET score. As long as you pass the 12th board exam (even with grace marks) and meet the eligibility (like 50% marks in PCB for general category), then your NEET rank will decide your admission.

So, passing with grace is okay, but NEET score must be good enough for AIIMS cut-off.

Hope it helps !