Hello Radhey Vyas

To get into Aiims your marks in aggregrate  in MBBS should be above 55% if you belong to any other category including OBC, But if you belong to  SC/ST category the your marks in aggregrate in MBBS should be 50%.

Based on the category you belong you can find out by yourself whether you are eligible or not from the above information as you have not mentioned your category here.

For futher details refer the link below:

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

Thank You.