Hi, 

470 is a good score and you might have really worked hard for this but as we know this year we are expecting a good rise in cut offs. So whether you will get a govt college or not is a tough to answer. Anyway the score 550 and above is a safer one. So for now wait for the result declaration and let's see what happens. Just continue your studies and don't get disheartened. Relax

Good luck!