M.A

To be eligible for research based programs, students are required to have 55% marks in aggregate in a Master's degree with relevant subjects.

Both the streams you mentioned are good. You must choose according to your interests, aptitude, bent of mind, hobbies, favorite subjects etc. Normally the Masters in Mathematics is an academic programme with career prospects in teaching and research. But some universities like LPU have successfully turned it into professional programme with outcomes which enable corporate jobs too. MBA is a purely professional programme aimed at attaining the jobs in management and careers in entrepreneurship.

List of Top Master of Arts [MA] (Ancient History) Colleges in India Based on 2022 Ranking
Jawaharlal Nehru University - [JNU], New Delhi
Annamalai University - [AU], Chidambaram
Ewing Christian College - [ECC], Allahabad
DAV College - [DAV], Kanpur
AVVM Sri Pushpam College [AVVM], Thanjavur

Yes, of course, you are eligible to apply for MA in Hindi after completing BA in English. But, most of the universities give first preference to the candidates who have completed their graduation in Hindi subject.

MA Mass Communication is a Postgraduate Mass Communication course. The total duration of this course is 2 years and it is divided into 4 semesters.

The fee structure is around 20K-24K ( for 2 Years).

Categories
General- 1540
OBC- 595
SC- 171
ST- 82

Surely you can change your study stream after MS as you will have to just fulfill the required admission criteria and you will get the admission criteria. For more information you should visit the official site of the college and should look the eligibility conditions.

The UG program fees course like- for BA course is 10,500/- rupees, B.Sc General course is 15,300/- rupees & for B.Com, fees is 10,500/ rupees.
For the PG program fees course like MA course fees is 13,600/- rupees, MSc (IS) is 21,600/- rupees & M.Com is 16,200/- rupees.
The fee for the MBA program at IGNOU is 58,000 rupees.
For the Ph.D. Journalism program, the fee is 16,800/- rupees.

The fee structure for MA in Geography from Munger University is moderate as nearly one lakh is the fee for one year. There are options for paying the fees semester wise as well as in parts. However, you can ask the university administration for further assessment.