Which college is better to pursue BBA: Doon business school or Amity Patna?

There is no hard and fast rule of comparing the two equivalent colleges. Although both of these institutes are good u should visit websites of both theses colleges/institutes and see where the placement graph is. try to get admission in Doon Business school. If u Get admission that's good otherwise

Dear shubham please ask seniors of both college .then you decide to join your in interested college