Hi Aspirant! The qualifying marks are different for subjects and different categories of students. For the same, kindly visit the given link :

https://university.careers360.com/articles/jam-cutoff

The cutoff of JAM 2019 would be released shortly after JAM 2019 results are out.

Aspirants must note that the IIT JAM Cutoff 2019 will be released in the online mode only and will differ as per the programmes.

I hope this information has helped you!