Hey Ravindra,

For getting into Government Medical College. Even 550+ don't assure you. But as the case of your where quota is applicable a score of 450+ is safe to get Government Medical College. It can be less. But better score high for full assurity. And there is no minimum marks required it depends on the difficulty level of paper and no. Of students who have applied.

So better to score high. Because the competition is really Tight In Medical.

Best Of Luck