Hello Ravi, 

Well there are various scop of maths in pratical world. After pursuing any bachelor degree like bsc from maths or you can go for b. Com too if you wanted to be a Chartered accountant, or, Acoustic consultant, Actuarial analyst, Actuary, Data scientist, Investment Analyst, etc.

Well these are some good areas in which maths as a subject is used a lot. Or you can do bsc, msc, from maths honours and go in teaching job also.

All the best. Work hard.