M.Sc Maths

Hello Jaya,
Please check this website:
https://www.shiksha.com/science/colleges/m-sc-colleges-chennai/.
Top Institutes in Chennai for M.Sc. Course:-
Agurchand Manmull Jain College
Department of Mathematics, Dr. M. G. R Educational and Research Institute
Chennai Mathematical Institute
Pachaiyappa's College for Women, Chennai
Sri Ganesh College of Arts and Science.

Please check for your eligibility to apply for the AUCET 2018 exam, from the criteria mentioned at the link provided below. On the basis of their scores in AUCET exam candidates are offered admission in Andhra University and its affiliated colleges as well as Dr BR Ambedkar University, Srikakulam and its affiliated colleges. https://www.shiksha.com/university/andhra-university-visakhapatnam/exams/aucet.

No, you are not eligible to apply for this course as of now. Please check for your eligibility from the criteria mentioned below.
Basic eligibility for this course requires aspirants to have completed their graduation with Mandatory Course : B.Sc. (Mathematics). Admission is based on the marks obtained in graduation. Interested candidates can apply online with required information. Regards

Obviously, IIT since IIT has a better reputation than any other college.

Hi Vidhya,
Yes, you can pursue as you have done BAMS. So, if you want to pursue M.Sc in correspondence, you can do.
All the best.

Hello Krishna,
Here are few best college in India for M.Sc in mathematics please follow the link provided:
https://www.shiksha.com/science/colleges/m-sc-mathematics-colleges-india.