Mathematics

Please refer to the link provided below for details regarding exam dates for M.Sc in Maths from Dr. B.R. Ambedkar Open University, Hyderabad. You should be able to download their brochure which should give you important details like exam dates, eligibility and admission procedure in the college.
Link: https://www.shiksha.com/university/dr-b-r-ambedkar-open-university-hyderabad-24140

Hello Anuvab,
It's really great to know your dreams. One must dream and dream big. You want to become a software engineer. But why SE? Why not software expert? Time to do BE is gone. You can even now become SW expert by doing different courses. I feel this is better for you.

Please refer to the link provided below for details regarding admission cut-off for M.Sc. Mathematics in the college mentioned above. You should be able to download their brochure which contains all details regarding cut-off for M.Sc. Mathematics in the college. You could also contact the college directly if admission cut-offs are not mentioned in the brochure.
Link: https://www.shiksha.com/college/college-of-commerce-art-and-science-magadh-university-patna-51635

Hello Imran,
You have done M.Sc in maths but wants to pursue MS in Computer Science from Canada. It's of course gr8 to know your dreams. Even though Institutions abroad normally offer wide variety of choices, jumping into computer science without any background, I am afraid may not be feasible. However I suggest you approach agencies dealing in sending students to Canada to find out if there is any chance for you.

Please refer to the link provided below for relevant fee structures for M.Sc. Maths at Netaji Subhas Open University. You should be able to download their brochure which will give you an accurate picture of fee details for the particular university.
https://www.shiksha.com/university/netaji-subhas-open-university-kolkata-27704

Mathematics Eligibility. The basic eligibility criterion for pursuing B.Sc. (Hons.) Mathematics degree is qualifying 10+2 or equivalent examination in Science stream with a minimum of 50% marks secured in Mathematics subject and/or in aggregate from a recognized board of the country.
Marks or pass percentage may vary from college to college.