Hii,

For admission into M.A or M.Sc. in Psychology, you would be required to have B.A or B.Sc. (Honours) degree in Psychology or any other stream with a minimum of 50% marks from any recognized university, which allows admission in M.A. or M.Sc. in Psychology. As you have a degree in B.D.S., you are not eligible for admission in  M.A. or M.Sc. in Psychology, as your degree falls under Medical Science or Health Sciences.

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