M.A

Please refer the link to know the detailed eligibility:https://www.shiksha.com/humanities-social-sciences/languages/course/m-a-in-sanskrit-banaras-hindu-university-varanasi-271869

You should go for MA in HR as MA in HR has not much Opportunities. You can apply to colleges using your MAT score. Just check which all colleges you can apply with your score and also check your academic eligibility criteria. If you have a 50% throughout, then you can apply to BIMM, IIMS, XIME, XISS, etc.

You can purchase the last 10 year entrance papers. Papers are available on bookstalls near university or you can purchase from the Xerox point of central library of university (Maulana Azad Library).

Hi,It all depends from individual to individual. To clear the entrance exam you must have a clear concept. It is more about concepts in economics. But, with no prior knowledge, it's difficult to clear entrance exam. All the Best.

Please refer the link for detailed information:https://www.shiksha.com/humanities-social-sciences/psychology/course/post-graduate-diploma-in-psychological-counselling-netaji-subhas-open-university-bhawanipur-kolkata-297313

MA in economics is offered as a full-time course in Dibrugarh University.

Hello,
You want admission in Masters, one of the higher study course, so there is no reputed college in India who takes admission without entrance exams. Don't worry about entrance exam, as it is just to check your knowledge in the subject, and if you feel like ready for Masters you sure pass the entrance exam. All the Best.