M.A

Please refer the link to know the same: https://sol.du.ac.in/solsite/ExamCenter/ExamCenterData.aspx

Visit the link to know the details: https://www.shiksha.com/university/tripura-university/tuet-exam

If your Bachelors degree is in the same course in which you are seeking admission, with 6 papers in that subject, you will be admitted on the basis of merit. If it is 3 papers, you will have to appear for an Interview.
If you have done your Bachelors in a subject other than the one you are seeking admission in, you will be selected on the basis of a written test consisting of 2 papers in the subject in which you desire to register for your M.A. degree. Paper 1 will be an essay paper in the subject, and Paper 2 shall be a paper to test your general acquaintance with the subject.

If your B.Sc is completed through regular mode from a recognised university then you are eligible to do M.Sc in information technology.

It differs from institution to institution that what they will charge for.

Amity University-Mumbai provides near 100% placements for the students. They have been successful in getting their students placed so far with the help of CRC team. Their facilities also are very experienced in order to teach them various techniques and tactics to clear the interview. Companies like Star Sports, Mercedes Benz, Times of India etc. comes to Amity University for placement and have been quite successful so far.

No, you can fill the forms of various central universities like JMI, AMU, DU, JNU etc.