B.Com

Some colleges do. Especially in Calcutta, but depends on the university and your marks should be good.

Yes, you can. You may have to still study maths in B.Com but you'll get through.

Now Diploma is an obsolete course in hotel management. You may plan for Bachelor’s degree in HM or Diploma in aviation and tourism can be done, if not interested to apply for one more graduation.

Yes, MBA in media is possible after B.Com. For MBA, one needs a graduation degree first with at least 50% marks or above aggregate percentage.

Hi Gulsheen Kaur,
This will depend on the kind of career you are thriving for. It is good, you have a strong extracurricular profile, and this will make your application stronger. I would have suggested you an MBA, but you don't have work experience and also you have a three year degree course making