Dear student,
Couselling for reserved category students goes on seperate and is done before the couselling of general category. After the counselling of sc/st then only general couselling are held.
If suppose 20 seats are there in some particular college for a particular branch and 18 students (sc/st)only confirmed seats then remaining 2 seats are given to general category students.
So if you are sc/st dont worry. once your counselling is complete and all seat which were available are alloted then only general students counselling will occur. ya but if no body claimed seat on first group than it will be made available for other group
Thanks