hi,

generally most of the reservation comes  for sc/ st/ obc category. so to say about particularly bc e category reservation is quite difficult.  As per information received from 78 Ministries/ Departments, including their attached/ subordinate offices, the reservation of SCs, STs and OBCs in the posts and services under the Central Government, as on 01.01.2016, was 17.49%, 8.47% and 21.57% respectively,