can i get admission at graduation with 50% mark?????

Hi, Yes you can. Generally the minimum requirement is 50% though the qualifying criteria varies for different colleges. Would request you to revert with detailed information on your academics and also your field of interest for better guidance. Looking forward to help. All the best.

yes ....if you passed +2 with 50% you get admission

It depends on the place to which you belong.In smaller places one can get a seat comfortably.