The minimum marks required to get admission into AIIMS Delhi vary from category to category.
Other factors that affect the requirement of marks are
Based on the data of the past few years, it can be concluded that a score of 120+ increases your chances of admission to AIIMS Delhi.
In order to qualify for AIIMS Delhi, you must secure a minimum 50th percentile if you belong to the general category. Further, the cut off will vary as per your performance in the entrance exam.
The cutoff for admission varies from year to year. If you are getting around 135 to 140, then there is a 50% chance of cracking the exam. However, if you have scored higher than 140, you can get admitted without much difficulty.
Last year, one shift of the exam was quite tough whereas another shift was easy. This played a major role in deciding the cut off as 133 was required from students of 1st shift whereas for the other shift, 143 was the minimum requisite.
A score of 145 would get you significantly close to admission but a score of 140 can get you hoping. Admission also depends on how you analyze yourself and how confident you are in your choices.