Which college would be better for pursuing MBA after BBA?

Hi, I suggest you to try and give all entrance exams so that you can choose the exam where you have scored the highest. Put efforts into studying for entrance exams and once you get a score, then you can find out which good colleges you can choose on the basis of your marks. All the best.

See, you need to anyways work hard to do something ahead. Do not get demotivated. When you try for a better goal, you will get something good. Even if you don't get IIM, you might get Amity, LPU, Symbiosis, etc.