It depends on your college but basic rules are the same

Work hard right from the day one

Never skip any assignments or class tests

Give up all your enjoyments

It depends on the college which you go to.but in general it is very difficult .

It's not tough if you can give 2 hrs daily.

Hi.

Good evening.

It's very difficult to get 9.5 cgpa in btech first year because in btech first year every branch is taught so , you can't make intrest in every subject those subjects make your score low .

All the best!!!

Not that difficult if you study regularly and do your assignments and lab on your own. But again depends on what college you are in.