Hello Vasu,

For admission to GPAT participating institute, In case of institutes run by Central Government, 15% of the seats are reserved for the category Scheduled Caste (SC), 7.5% for the category Scheduled Tribe (ST) and 27% for the category Other Backward Classes belonging to the “Non-Creamy Layer” (OBC - NCL).

I would suggest to check the merit list to take an idea about with the given below link.

https://static.careers360.mobi/media/uploads/froala_editor/files/GPAT2019-merit-list_F5qJ1A8.pdf

Godo Luck!