To join M.A, you need to have a 3 years or 4 years degree and must have a minimum score of 50%. Then you can write the entrance exam (JNUEE) in either Hindi or English. There will be 100 questions in the exam and each carries 1 mark and there's no negative marking in it. If you get a good score, you can get an admission in JNU. In semester wise exams also you can write your answers in Hindi if permitted by the faculty.

Hope this is helpful!