There would be a vast scope as psychology is a good career choice in India once you get the degree and apt work experience then there are many branches where you can try like Clinical, Counseling, Industrial, Educational (school) and Forensic Psychology. Also, Clinical psychology is one of the best and well established field in India and clinical psychologists are recognized by Rehabilitation Council of India and can do private practice as well. So I would recommend you to take psychology for graduation. You can take general psychology so that the study will cover broad areas of psychology and its specialization. Specialization needs to be selected during post-graduation study. Based on your learning from graduate course, you can decide taking up preferred specialization. You may take Clinical Psychology as a specialization in post-graduation if you are interested to deal with mental health issues of people. It is quite difficult but well-recognized in India. Lastly, it is advisable to choose the field and course as oer your interest and potential.

Good Luck!!!