Hello, I hope you are asking about MPhil in clinical psychology. The admission will be based on merit basis or any state or national level entrance exam. Each institute has it own admission process and you need to refer the website of the institute separately. Here is the list of colleges that offer the degree, you can compare and know more details on the same https://university.careers360.com/colleges/list-of-mphil-in-psychology-universities-in-india

Hope this helps.