KSOU - Karnataka State Open University

Hello Debalina,Normally, for doing MA in English in open universities, eligibility is graduation and hence I feel that you are qualifying. Just download the brochure cum application form, fill it up, pay fees and get enrolled. Rest everything will follow automatically.

B.Tech is not possible from distance learning form any institute as it's a technical course which requires regular classes.

Yes, but you need to give its state level exam and if you clear it then you can get the admission.

Yes, you are eligible to take admission in B.Ed in the same university but not in the same year. After the completion of your Masters, you can apply for B.Ed. At a time, you cannot apply for two different courses either in the same university or different universities.

Hello Vikash,
Normally, certificates are handed over personally in convocation ceremony. If one can not attend this, then they are sent by post/ courier. I suggest you approach your college staff about this. If no answer then approach concerned institution that is awarding certificate.