Hi,
There are total 1800 bsc nursuing colleges and 90,055 seats in the country and it is different in different states.
The most preferred colleges are government colleges which is 134 in number . Generally private colleges have more number of seats than government colleges .
Generally each government college have 35 - 40 seats in bsc. Nursing and in big states like uttar pradesh , Maharashtra, madhya pradesh it can increase also.
Hope it helps..