B.Com

Yes, engineering (B.Tech) + MBA is very good combination for having good scope in terms of job opportunities. Because the person has the knowledge of two different fields, engineering and management and BBA + MBA is of same field that is management.

Hi,
You can easily opt mass communication with simple procedure. As right now, application form are available apply online. This is a 3 year course, where you will get BA degree.
After your 10+2 you can apply for it. You have to give College entrance exam and then you can go for further process.
All the best.

Hello dear,
LLB is good course after B.Com and you can do PG in Law after your B.Com. Procedure is simple go to the Law College of your choice, take the prospectus and fill up the form. Once your name is shortlisted, then you can take admission.
So, please don't worry any graduate is eligible for LAW graduation and the procedure is vary from state to state and university, so kindly check it from particular institute from where you belong to.

You can only get private institutions. You can join any of them. All of them have got equal importance.

You will have to give entrances like CAT, MAT, CMAT, XAT, MHCET (Maharashtra entrance exam), etc. There are plenty of entrances. Also, ensure that you do MBA from top colleges else there is no value at all.

University of Delhi
University of Allahabad
University of Mysore (South)
University of Andhra (South)
Best universities known for B.COM courses. You may not get a direct seat into the university but you can study in the colleges affiliated under those universities.

Yes, definitely, you can apply. There is nothing wrong in applying. Maybe, your luck can make it in the third or fourth list to a good institution.
All the best.

Hello,
Kindly check the below link:
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-mumbai-all/2-2-0-10224-0
All the best!