Hi Sana, hope you are having a nice day.

i would like to inform you that every government colleges have some specific date to apply and that can be easily available on colleges websites.So go there and get registered yourself first before the deadline of online submission date  given according to the college that you choose and then you can be eligible for entrance exam.Further details will be provived on websites itself or else they will send you a notification related to date and destination of exam. All the best for your future Thanks.