Humanities & Social Sciences

It does not matter that you have already studied it or not. It only depends on your interest. You can go for PG Diploma in psychology.

I would suggest that if you are interested in foreign language then you should go for Jawahar Lal Nehru University (JNU) Delhi, because it is the best university in India for foreign language, diplomats are also trained here , it has lowest fee and it also provides accommodation which you can easily afford.

You can opt for postgraduate Diploma in counselling and psychotherapy or counselling, remedial education courses to help learning disabled students.

No, you can't pursue two regular courses at a time. If you have completed your 12th, you might pursue your Bachelors study from any open university (eg. IGNOU) and Polytechnic through regular mode.