B.Ed

Definitely, it will be. B.Ed itself open doors for teaching as a graduate in education. Diploma itself has limitations in terms of job as well as course content. Moreover, you might not be able to crack WBSSC. In any case, if that happens, you can opt for teaching with TGT and can get a better salary than D.El.Ed.

Yes, you are eligible for B.Ed. You can opt for any of the subjects in the core stream of B.SC MLT.

Currently, B.Ed course in all the states of two years.

I feel TGT is a designation, not a course. B.Ed makes you eligible for TGT and M.A. You can appear for PGT exam after completing B.Ed.

Yes, you can.
All the best.

You can opt for any of the subjects which you were taught in B.Com.

To make your career in the teaching line, you need to pursue NET, M.Phil, or Ph.D course after completing graduation.

Annamalai University
Madurai Kamaraj University
Jamia Millia Islamia
Kurukshetra University
Kakatiya University
Top Open Universities:
Indira Gandhi National Open University
Yashwantrao Chavan Maharashtra Open University
Karnataka State Open University
Babasaheb Ambedkar Open University
Netaji Subhas Open University