B.Ed

Yes, you can. But confirm it once if the Kerela government is conducting any such exam or not.

No, you can not. B.Ed is compulsory to qualify SET.

Yes, you can pursue B.Ed course, after B.Com. For pursuing B.Ed, you have to clear your graduation in any stream with minimum of 45% mark.

Almost, all cities in India have open universities or institutions that offer M.Phil through distance learning. The pioneer is Indira Gandhi National Open University (IGNOU). This university has study centers in almost every state in India. Each of these universities conduct their own admission or entrance examination.