there are many college for mbbs. and talking about the managemeny qouta, you can take admission in any college with managemnet qouta, rank is not required as an important element while getting admission through qouta.all you have to do is just pay the management qouta fees. which is around 10-12 lakhs. which will be paid excluding your fees. so all the best. if need any type of information you are free to ask. all the best.