Hii Sanmathi!
There are amole of job opportunities with good salaries after completing BSc Psychology. It has a promising career in India. Some of the jobs available are-
Forensic psychologist, clinical psychologist, counseling psychologist, education psychologist, High intensity therapist, occupational psychologist etc.,
For a fresher the average salary ranges from INR 25,000 to INR 45,000 Per month. As you gain experience, the salary can range from INR 5.40 lakhs to INR 9.6 lakhs per annum.
Hope this helps.
Good luck!