Dear aspirant,

AIIMS DELHI is the most sought after medical college in our country and therefore the competition for it also very fierce. You cannot tell at what marks you'll get the seat at AIIMS Delhi as percentile system is implemented and you have to be among the top scorers to get a seat in AIIMS Delhi, and OBC quota will not affect it that much as the competition is too fierce.

However, if you want to play safe then you have to score above 185 to get a seat, but again since the admissions are based on percentile, it also depends upon the difficulty of the exam and the score of other exam takers.

Hope this helps. Thank You.