Hi Sokitha.

It actually depends on the university. Each and every university have their own procedure for submitting entrance application. Most universities go for online method. But, there will be some universities that allow this facility, where you can also submit an offline application directly in their offrice. Whatever be the case, the details regarding mode(s) of application that a university is following will be given in their website or advertisement about their entrance exam. So, just go through their website or advertisement and check whether they're providing such a facility, for ofline application.

And, you haven't given any kind of details about the university you're going to apply. So, if you update it, we might be able to rctify your doubt.

Good Luck.