Hey.

The eligibility criteria for AIIMS MBBS 2018 is to  pass in Physics, Chemistry, Biology, and English. The minimum aggregate of the marks General and OBC candidates need to have in PCBE in your  Class 12 or HSC examination must be 60%.  

If you belong to the SC/ST/OPH category , you should have scored a minimum aggregate of 50% marks in these four subjects in your Class 12 or HSC examination.  

Best of luck!