Hey Sunil.

There are only 26 seats for the MD/MS course in all branches together for the general category students. Though your rank in great but chances seem a little less as PGI is among the top colleges. You can still try for the Non Clinical seats in the counselling.

You can use the link below to check the seat structure.

https://medicine.careers360.com/articles/pgimer-seats-and-reservation/amp

Best of luck!