IGNOU - Indira Gandhi National Open University

It is possible but he has to opt for other courses and he has to take admission from 1st year.

Hi,
Eligibility Criteria
Graduation in any discipline with 50% marks for general category 45% for reserved category as per Government of India rules, with 3 years managerial /supervisory/ professional experience.
Candidate must have cleared OPENMAT, conducted by IGNOU.
There is no age bar.
Good luck!

M.Sc. Hotel Administration of IGNOU is a regular mode programme in collaboration with National council for Hotel Management and catering Technology, (NCHMCT) NOIDA. Admissions in asked course are done through entrance test conducted by NCHMCT. For details contact Director (NCHMCT) or visit their website (www.nchmct.org). .

Before applying for the course please check the eligibility criteria for the same as application forms for B.Ed can be obtained online from the official website of IGNOU. At least, 50% marks in the Bachelor's degree are required. Candidates, who are trained in-service teachers in elementary education, will be eligible to apply for the entrance exam and further for admission or who have completed an NCTE recognised teacher education programme through face-to-face mode may also apply. If you fulfill these eligibility criteria then you can apply.

Yes, you are eligible for M.Sc. In mathematics if you have studied mathematics in 3 years of your course. All the best.