In some states like Bihar or Tamil Nadu, there is a divide between backward castes, who face some socio-economic disadvantage and most backward or extremely backward castes, who face a high amount of social discrimination barely above Dalits in their status. In fact, unlike Scheduled Castes, OBCs do not have to be Hindu and many states give benefits to some Muslim and Christian communities. This list is most subject to change since the criteria is not as stringent, making it a list added to often by politicians to please certain sections of their voters.