Hello Rahul. Here is the link for sample papers of ballb calcutta university.
https://www.google.com/url?sa=t&source=web&rct=j&url=https://law.careers360.com/tags/sample-paper-of-calcutta-university-ba-llb&ved=2ahUKEwj22Yiq8tniAhXEYysKHSUFCVMQFjAFegQIBxAC&usg=AOvVaw0P9XYJtJQlh-Lzg84VEROK
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