Psychology

Graduation in psychology and sociology have a single difference and that is, sociology focuses on how groups and societies function, while psychology focuses on how individuals function. Both psychology and sociology have almost equal job opportunities. Sociology is little bit more job opportunities in comparison to psychology, according to the Bureau of Labor Statistics, the employment opportunities for sociologists are expected to increase at 15 percent from 2012 to 2022 while the employment of psychologists is expected to grow at a rate of 12 percent from 2012 to 2022. So, choose the course according to the scope.

Kindly visit these links:
https://www.shiksha.com/humanities-social-sciences/psychology/colleges/colleges-Bangalore
https://www.shiksha.com/careers/psychologist-94

You may choose Arts(includes History, Geography, Political Science
Optional Subjects: Economics, Psychology)

Yes, you are eligible to do BA Psychology with PCB in class 12th.

The eligibility for the course is as mentioned.
Candidates who have completed Bachelor's degree in Nursing or any other medical course with one subject as psychology and have got a minimum of 50% marks or above from a recognized university or college are also eligible for the course. So, if you have done psychology as a subject in BHMS then you can go ahead to pursue this course.

The eligibility criteria of MA Criminology from LNJN National Institute of criminology and Forensic Science is as under. Eligibility Criteria: Graduate from any UGC recognized University securing at least 50%, marks in aggregate at the final examination. Admission Criteria: Admission shall be on the basis of the merit of the written test /MACRIM CET.