Hello Anju, 

           Himachal Pradesh Technical University(HPTU) conducts Himachal Pradesh Common Enterance Test every year for admission of students to colleges under HPTU under various courses offered one of which is B.pharma.

            HPTU  has set a min. cutoff of marks 60 for general category. Your score of 145 is very good score and thus may easily get a government college of pharmacy.

        Register yourself for counselling  whenever the portal opens and see what best happens.

  Below is the link for official site of HPTU u may gp through notice board and check the necessary details  

http://www.himtu.ac.in/

Good Luck