What are the qualifications to join astrophysics college?

I am studying 2nd PUC.I want to join the astrophysics college.Please help me|||Hai vandu, please bear with me dear. I'm not aware of those information. Let some of our friends guide you with right informaiton. All the best for the new line that you are going to choose.|||If you belongs first or second group then you are OK. It's the branch of Physics applying the laws of Physics to the study of interstellar matter, stars and their constitution, evolution etc.,