ToYou are asking for marks to get admission in one of the Government Medical Colleges in Delhi for MD Medicine, it is really difficult to answer as every year the Marks to Rank ratio is changing in NEETPG I shall elaborate on this so that you will get my point
NEETPG-2018 marks 800 ……..AIR -200
NEETPG 2019 marks 800….….AIR- 1200
NEETPG 2020 marks 800……..AIR -2700 Now
Guess NEETPG 2021marks 800 …AIR -????
So work hard and try to achieve AIR less than 350 so that you will get your desired branch next year in Delhi my guess is 890–900 marks
I think it helps