Hindi

Yes, you can write the exam in Hindi as well.

Hello,
Madurai Kamaraj University is located in Madurai. It's a govt university. But unfortunately, I could not find information about the medium of instructions for courses. However, I am attaching a link that will give you all the required information about this issue.
http://blog.imtsinstitute.com/madurai-kamaraj-university-distance-education-5674/

Classes will be conducted in English language.

To be eligible for PG in Hindi, you need to have completed BA (Hons)/ BA with a minimum of 50% marks in the aggregate including all subjects studied at BA level except those subjects where only pass marks are required and which do not contribute to the total in the final (degree) mark sheet (the subject in which admission is sought must be an honours subject at BA level or a subject studied in all three years at BA level).