Dr. B.R. Ambedkar Open University (BRAOU)

You will have to talk to the concerned authorities of the university in this regard.

Yes, you can. For further details, you need to visit the website.

Yes, you are eligible for MA (Political Science) from BRAOU. The eligibility criteria and other details are as under.
Eligibility :- Bachelor's Degree in any subject
Max. and Min. duration of course :- 2 and 6 years
Tuition fee :- Ist year Rs 4400/, 2nd years Rs 4200/

Yes, you can do. There is no such restriction to choose the stream. But, you need to qualify entrance exam which require some basic knowledge of that subject.

MSc in Environmental Science at BRAOU, Teaches students how to use natural resources prudently and create natural structures that contribute to the betterment of society and the environment. Students can specialize in the practical or the design side of environmental studies, both of which teach them skills that are useful in a variety of industries.
Eligibility :- M.Sc (Environmental Sciences), Degree Subject in any Discipline of Science or its equivalent. Admissions on Merit basis
Program minimum and maximum duration:- 2 and 6 years respectively.
Tution fee :- Ist year Rs 12,600/ and 2nd year Rs 12000/

Hi,
You will have to start from the beginning again, if it has been a long time. If the time gap is not much, the university might help you in this regard https://braou.ac.in/contact-us/

Hi,
Please refer to the link below:
https://www.shiksha.com/university/dr-b-r-ambedkar-open-university-Hyderabad-24140/admission#admission.

For admission in MBA you need to have passed graduation from a recognized university. Admission is through ICET (Common Entrance Test)

The eligibility is that the candidate should have passed 12th from a recognised board. Please click the link below for colleges offering B.Sc. Computers Science via distance/correspondence
https://www.shiksha.com/science/colleges/distance-correspondence-b-sc-in-computer-science-colleges-india.