Hii,the candidate have to passed 10+2 with thier an equivalent board with minimum 45% marks aggregate with Physics abd Maths as these are compulsory subjects .However this belopngs to only Sc/St,Obc candidates.As u can get government college on the basis of good marks in entrance exam.You can fill the reap form for state government college.As the merit list will be based on ur makrs and u will get the college as per your rank.Hope,this will helpful for you and have a good future.