Psychology

All those who have completed the 10+2 schooling are eligible for admission to BA course in Psychology.

Both the stream are different, i.e., Diploma engineering and psychology. If you have completed your class 12th, then you can apply for this course.

Hi,
You can think of MA in psychology due to the following reason:
MA in psychology graduates can look forward to have an average growth rate in the coming decade. With the increase in demand for psychological services in various hospitals, educational institutions, social welfare institutes, mental rehabilitation centers, substance abuse therapy centers, various clinics and companies will surely have a positive career drive for the need of psychologist.

It depends on your skills. However, the average salary offered by most hospitals, schools lie in the range of 20,000 to 40,000 per month. Some companies offer great packages too.

Yes, graduation is necessary for any professional course.

Dear,
Yes, you are eligible because as per the eligibility criteria, one should have a Master's degree in relevant stream with a minimum of 55-60% ( percentage bar could vary from university to university).
And you have to take a test and face an interview in respect to the university admission process.
You need to take the same for the particular University in which you want to apply.
All the best.