Hey!

If you are from ST Category, then you have good chances of getting IIT.

The previous year IIT-JAM cutoffs for St category for various subjects are:

Chemistry- 10.15

Physics-12.49

Mathematics- 11.48

Mathematical Statistics- 8.04

Geology- 17.54

Biotechnology- 11.46

This year as well, the cut offs are expected to be around this only. So, you have chances of getting into IITs.

Hope this answer helps!