B.A Sociology

Royal Global University is the only university in Guwahati which offers B.A. (Hons) in Sociology.

Well, the cut-off will change every year. For the reference I, am giving you a link :
https://www.shiksha.com/college/hindu-college-north-campus-delhi-north./cutoff
https://www.shiksha.com/college/hindu-college-north-campus-delhi-north-campus-23.
I hope this will solve your problem.
Good luck.

Yes, you can apply for Masters in performing arts. Good luck.

You have a great career after BA in sociology. You can do Masters in sociology and do Ph.D later. You can write a research paper and also apply in university for lecturer post. You can write articles or books also.

please check the university website for the same. The cut off list and seats in college will decide about admission

This totally depends on you, according to me, you should go for MA in psychology because those who have done Masters in psychology are often able to apply for a broad range of positions in the professional world. Some people go on to become sports psychologists, while others opt to work in rehabilitation centres. This variety is appealing to individuals who enjoy the field but arent certain about the specific position they want to take up to start their careers.

Some reputed colleges for BA in sociology in Lucknow:
Andhra Pradesh Sen Memorial Girls College
Arjunganj Vidya Mandir Degree College
Dhanvantari Institute of Professional Education.