For TISSNET if my OBC NC. reservation certificate gets rejected, will I be considered as a general category candidate or will my application be rejected?
If you're not having proper OBC-NC certificate then make sure if you can provide proper certificate to the college at the time of admission, or you must put a mail regarding it to the college before the examination for- considering yourself general candidate if any problem arises in the future.
As per the official, 27% of the seats are reserved for candidates from OBCs belonging to the non-creamy layer as notified by the National Commission for Backward Classes.
Officially there is no any information about it, You might be considered as General category if your OBC certificate get rejected. But I would suggest you to contact the official to get the exact detail.