Delhi University (DU)

Yes, you can apply. For more details, you can visit the link mentioned below:
https://www.shiksha.com/humanities-social-sciences/course/amp/m-a-in-applied-psychology-university-of-delhi-north-campus-67769
Applied psychology is the use of psychological methods and findings of scientific psychology to solve the practical problems of human and animal behaviour and experience. Some of the major fields included in applied psychology are counseling psychology, clinical psychology, and engineering psychology.
MA in Psychology is a postgraduate course in psychology which studies human behaviour and human psychology. It is concerned with a thorough and comprehensive study of psychology as a discipline. It covers areas like motivation and nature of mind, crisis management, mental processes, reactions, conflict resolution, group think, and feelings.

Hello Astha,
Yes, you can include 'Fine Arts' and 'Physical Education' in your 'Best Four Subjects' (BFS) but please mind the fact that you will face deduction of some percentage from your best four subject percentage.
* You MUST include the marks of 'English' in your BFS without fail since you are applying for English (H). The subject you are pursuing as your major/degree must be included in your BFS in DU. If you aren't able to include English in BFS then you will face deduction of 1-3% from your BFS%.
* The deduction can range from 2-3% due to 'Phy. Edu. '. Because it consists of 70 marks theory + 30 marks practical. While deduction due to 'Fine Arts' can be quite heavy, ranging from 3-6% since it consists of 70 marks practical + 30 marks theory.