Hello Pradip

If there are seats left for SC/ST/OBC  then only there will be reservation in the Decentralised Spot round counseling in Jadavpur University . There will be 90% seats left for students satisfying domicile criteria in general  and the other 10% for students from all state of general category, 10% for OBC-A,7% for OBC-B,6% for ST,and about 22% for SC in the counseling rounds .

Hope this helps you