M.A

Most places do not offer History in Hindi. I will try and look up any for you. However, some places can allow you to answer in Hindi.

Dear Sachin,
Choosing between M.A. and M.Sc. in economics, you are to see the course contents whether both or which one is with thesis. Go for post graduation with thesis so that scope for doing Ph.D. is kept open. However, Masters in Economics has a bright career prospect as well as salary if projected in befitting way. For better life I mean happiness - which is required to be dragged out from your own resource that is from your mind. That's a separate chapter - and I think I'm not the right one to discuss on it.
Best wishes.

Minimum criteria in most of the colleges is 50% in your graduation to pursue your masters.

Hi,
The webpage is silent about the number of seats available. It would be recommendable to get in touch with the college officials for the detailed information.
Thanks

Yes, you are eligible:
http://www.ignou.ac.in/ignou/aboutignou/school/soe/programmes/detail/72/2
Follow the link to know more or reach out to your the nearest IGNOU center to know more.

JNUEEE is the exam that is conducted for admission.
Details of the exam are as mentioned:
https://www.shiksha.com/university/jawaharlal-nehru-university/exams/jnuee?q=JNUEE&rf=searchwidget&landing=ep

Sorry, St. Xavier's does not provide distance learning courses. Try looking up for universities like IGNOU.

Hi Ayantika,
The only information available on the website is that it has only limited seats and admissions are offered on the basis of merit only. The eligibility for the course is that candidates must have completed graduation with honours/general or pass (10+2+3) in the respective subject with full 300 marks at the graduation level.