M.A

No, you cannot do so.

Which college or university are you asking about?

Following colleges offers M.A. Khasi Honors-
USTM - University of Science & Technology Meghalaya. Martin Luther Christian University. William Carey University. The Institute of Chartered Financial Analysts of India University, Meghalaya- Shillong campus.

First of all you have to be clear of the particular college of MG University, Kerala in which you have to seek admission as different colleges have different cap index. Secondly, not all colleges affiliated with MG University, Kerala offers M.A. in history. You can check the cut off from the link given below:-
https://cap.mgu.ac.in/pg2021_regular/checkrank.jsp

Atleast 36% marks aggregate in all the papers and practicals prescribed for the examination.

The cutoffs are as follows:-
GENERAL:-82.68%-75.14% (21 seats)
EWS:-73.42%-72.95% (2seats)
SC/ST :-71.62%-69.58 % (6 Seats)
BCA/BCB:-73.13-69.56% (11 Seats)
Hope this helps :)

Yes, you can surly do it. Also given the current situation of recognition issue you might get some trouble during admission. Better confirm with the instructions on their stand on AMIE.

The latest cutoff information for M.A. in Hindi at DU.
Round and Cut-off by rank
1 -6.68
2- 5.77
3- 6.57
4- 5.97
5- 5.49

Typically, the admission procedure for the bulk of courses begins in April and finishes in September. Nonetheless, many courses need admission via an entrance exam or counselling procedure.

Candidates seeking admission to this programme must have a Bachelor's degree/ Shastri examination (New Scheme) with at least 45% aggregate marks or any other examination recognized by M.D. University Rohtak as equal thereto.