BMM

BMM/BMS fall under the category of self-financed courses (comparatively expensive)
This is because these are professional courses provide technical knowledge. They are not just graduation degrees, but will land you in to a technical world. Even after being a government funded college, Xavier's College charge a higher fees for BMM and BMS, as the study kit involved in it charges more than for nominal courses.

Hi,
It depends on the institute where you wish to apply. Some colleges have an age window defined, while others don't. Also, every college has a different set of policies so whether they will consider this gap in education positively or negatively is all up to the institute.

Hi Nilima!
If you are passionate about event management, it will be better to pursue a specialised post graduation course in Event management. I would suggest you to complete your graduation in mass communication first, and then apply to one of the colleges listed on this link for post-graduation https://www.shiksha.com/articles/top-5-event-management-colleges-in-india-blogId-11139.

Hi Maruti!
These are the best colleges in West Bengal offering mass communication:
Institute of Mass Communication Film And Television Studies
St. Xavier's College
Birla Institute of Liberal Arts and Management Sciences
University of Calcutta.

It's based on your abilities, score and CV.
The average salary is 4-6 lakhs per annum provided you have got excellent skills.

Go for Masters in BM from a good college in the field of your interest.

You can do MA in history if you have studied history as a subject, core or general in the undergraduate level from a certified university. Also, some colleges conduct an entrance test and along with it demand a minimum of 50% marks in undergraduate level.

Go for B.Sc Textiles and Apparel from SNDT because for BM, you need to choose some a very good college like Xavier's and admission process is closed for it now.

You can't do two regular courses at one time. Even one regular and one distance is debatable. But, you can do certificate or diploma course alongside your regular course.