M.Sc Mathematics

Mathematician - You can choose to pursue research (become a scientist) in your area of interest in maths and if you choose research, you can go into the teaching sector also. Check out institutes like TIFR-Mumbai, IMSc-Chennai, Harish Chandra Research Institute-Allahabad.
Chartered Accountancy - If you like auditing, taxes and accounting, you can think of preparing for CA too.
Banking - Banking is another sector that you can get into with mathematics.
Actuarial Sciences - If you love data and maths, actuarial sciences would be a great field for it.
Data Analysis/Operations Analysis/Project Development - If you want to work in the private sector, you can look at these profiles.
Military Operations - Mathematics degree would also allow you to work in the military sector, scientists are always required to work with military and development (DRDO, ISRO, NAL, SETS, etc.). You can also join the navy as a Commissioned Officer in their education or logistics branch.
Market Researcher - There are a lot of companies that you can work with to identify market patterns and trends, and help in analyzing these trends.

There are four hostels for the students of IIT Bhubaneswar. They are:Subarnarekha Hall of Residence: Girls HostelMahanadi Hall of Residence, Brahmaputra Hall of Residence and Subarnarekha Hall of Residence: Boys HostelAll hostels have gym facilities and they are all filled with general amenities.Hostels have courts for basketball, volleyball, badminton and table tennis.Each room is provided with essential amenities, such as a study table, chair and a cupboard.The hostel has 24*7 Internet facilities through LAN and Wi-Fi.Common rooms have a small library (other than academics) and lab for using high-speed internet.Canteen facilities are available inside hostels and other places within the premises.ATMs are available in the hostel and throughout the campus 24 hours a day.