Dear Pinki, around 1125 MBBS and 243 BDS seats will be allotted through counselling of Bihar MBBS 2019.

From these seats 16% seats are reserved for SC category students. That means 180 seats are reserved for SC category. And from these 180 seats, 85% seats are reserved for the students belonging to Bihar State. That means a total of 153 seats are reserved for the students belonging to SC category and from Bihar State.

For more details you can check the given below link -

https://www.google.com/url?sa=t&source=web&rct=j&url=https://medicine.careers360.com/articles/bihar-mbbs-counselling/amp&ved=2ahUKEwjzhYqFlo_jAhVLknAKHdKPCU4QFjABegQIBBAJ&usg=AOvVaw3F0-Y8m7vmJCMkDIZpSEy8&ampcf=1&cshid=1561828279938

All the best 

Feel free to ask for any query