Dear aspirant,

According to previous years cut off analysis(which is subjective as cut off ranks change every year depending upon a no of factors such as level of difficulty of jipmer this year,no of candidates applying for a seat from obc category etc etc so nothing can be said with 100% sureity ),last year last person to get into puducherry campus from obc category had a rank of 51 and that into karaikal had arank of 240, so you might not have a chance if rank fallout pattern remains same as previous year BUT THIS YEAR for the 1st round of counselling they have called ranks from 1-370 from obc category SO MIGHT HAVE A CHANCE ,below i am attaching a pdf from their official website which mentions ranks 1-370 shortlisted for round 1

https://drive.google.com/file/d/1lFIJtcb0hCLvAGjcaqnEpksmQyx4WIi0/view

Hope this helps.