JAMIA MILIA ISLAMIA is a Government central university which is UGC approved and accredited with NAAC A++ grade. Now as per the rules, of JMI both self employed/Working professionals/Unemployed can pursue the MA/MSc Mathematics course. So you may be a professional or not, but the thing you are eligible for the course of JMI MSc/MA Mathematics.

For more information regarding JMI consider the link below:

https://www.careers360.com/university/jamia-millia-islamia-new-delhi

For the JMI ordinance visit the link below:

https://www.jmi.ac.in/upload/menuupload/ordinances_ac_15.pdf

I hope this helps. Wish you a great eve!