Hi Radharamanjha,

There are a lot of colleges across the country that offers B.Sc Maths. You can definitely get into any one of the college in your state or elsewhere. The fee structure and cutoff differs for different colleges. The fee structure, in general, varies from 50k to 4 lakhs. Most colleges select the candidates through aggregate score in board exam, and the minimum qualifying score expected in most colleges are 60%. Therefore, you have a good chance of getting the course. 

All The Best.