I see that you have got 25590 rank in sc category. And you want to join nit Hamirpur. 

You have got a decent rank but I don't think it's going to help in getting a college. i.e. nit Hamirpur.

But your rank is too much when compared to previous year cutoff. Maximum it went upto 10000 rank approx. And yours is just double the rank.

Thank you.