Yes.

B.Sc in Mathematics is available there in Govt College, Dharamshala and a particular percentage is not mentioned as a pass in the Senior Secondary (+2) Examination (Academic Stream), conducted by the H.P. Board of School Education or an examination accepted as equivalent thereto by the various bodies of the H.P. University. i) Provided that the candidates who have passed the qualifying examination with science stream shall be given preference in admission to B.Sc. programme.

For referencce, you can go through the below link -

http://www.gcdharamshala.ac.in/Course%20Page/UnderGraduate.html

Good Luck!!!