As per the last AIIMS PG cut off rank 2019 is around 3163 while the first & second round cutoff rank is 2431 & 3152 respectively for OBC Category. To check the further information about AIIMS PG you can go through with the given below link.

https://medicine.careers360.com/articles/aiims-pg

Good Luck!

Cut off varies every year depending on the number of students appeared, seats and marks secured in the AIIMS PG examination. However for OBC category for MD/MS/DM/MCh course, cut off for1st round of counselling is 2431. There is also seat reservation of 27% for OBC for PG course. Here i am providing the complete list of cut off for 1st and 2nd round of counselling for categories of students -  https://medicine.careers360.com/articles/aiims-pg-cut-off

It will help you