B.Ed

What are you asking for? Give the details of the form you are filling to know better. Since you didn't do diploma, you should leave that place vacant or fill in 'N/A'. If that doesn't allow the form to submit, then that means you are not eligible for it.

Hi Anindita,
Yes, you can pursue integrated B.Ed+M.Ed. You will need to appear for Sambalpur University entrance exam for admission. The syllabus of the exam has not been mentioned on the official website of the university. I would suggest you contact the university directly for the information.

Of course, you can go for B.Ed after MBA if you have a keen interest in the teaching field.

You need to fill appearing in the application form as the application form does not have semester wise columns.

The only way by which you can do your B.Ed is through distance or correspondence. You can go for the colleges like Kurukshetra University (Kurukshetra), Maharshi Dayanand University (Rohtak) or Annamalai University.

Kindly visit this link:
https://www.shiksha.com/teaching-education/course/b-ed-directorate-of-distance-education-university-of-jammu-74660

Hi,
Minimum Qualification:
Candidates with at least 50% Marks or CGPA of 5.0/10 either in Bachelor's degree and / or in the Master's degree in Science / Social Science /Humanities, Bachelor's degree in Engineering or Technology with specialization in Science and Mathematics with 55% marks or CGPA of 5.5/10 or any other qualification equivalent thereto, are eligible to apply for admission to the programme. There shall be a relaxation of 5% marks (or equivalent grade point average) for Scheduled Caste (SC)/Scheduled Tribe (ST)/ and Differently Abled candidates in the qualifying examination (as per NCTE Act 2014).

Yes, you can apply for PGT. Eligibility criteria for Pursuing PGT post graduation is mandatory.
Check that particular university take CTET marks or not.

Yes, B.Ed Degree is valid in anywhere in India for any govt exam. It doesn't depends on PTET.
All the best.

Yes, you can start teaching with an M.Com degree but for growth and getting good government scale salary you will be required to complete. B.Ed. In case, you intend to pursue a career in the noble profession of teaching then I would advice you to first complete your B.Ed & then start your career in teaching. All the best for your future.