B.A Sociology

Hi,
Loyola College is ranked 2nd among top 100 colleges in India by National Institutional Ranking Framework (MHRD) in 2017.
Top ranked colleges for B.A. in Sociology are listed below:
1. Christ University, Bangalore
2. ST Andrew's College of Arts Science and Commerce, Mumbai
3. Kasturba Gandhi Degree and PG College for Women, Secunderabad

Hi,
Eligibility
Qualification: 12th
Additional Details: Mandatory Subject : English
Admission Process
Register and Apply: Interested candidates can apply online with required information.
Merit Screening: Admission is based on marks obtained in 10+2.
https://www.shiksha.com/humanities-social-sciences/sociology/course/b-a-hons-in-sociology-st-xavier-s-college-kolkata-park-street-83767

No, PU doesn't offer BA course.

Yes, definitely a candidate from any stream can study sociology. You can do graduation course after class 12th, which is a three year degree course.
After completing graduation, you can also do Master's degree in sociology and even research works also.
One can excel in this subject if he/she has real eagerness about this field which is all about reading and understanding human nature and behavior.