Psychology

No, it does not offer BA psychology. It offers Diploma in Psychiatry (DPM).

First of all, I appreciate to choose this take social work as a career. After your 12th, you can do any undergraduate degree and then, apply for social work in your post graduate in TISS, which is a hub of social workers. For under graduation, you can choose any degree either psychology or social work. If you want to get an idea of society and it's theory you can choose, B.A. social sciences in TISS, Tuljapur. As social work course is not based on UG, you can opt any discipline in UG.

Not possible. Don't believe if anyone say so.

There will be a cut-off which will be decided by admission team on the day of results. Last time, the cut-off was 720/800 for general. Based on the overall percentage of results, admission team will set the cut-off. If you didn't have enough cut-off, you can try unaided B.Sc psychology where there is little high chances for less cut-off. But, the course and curriculum are same for aided and unaided. Just there will be changes in fees.