Hello Ashok!

By getting 380 out of 720 ,you are ,according to the rules, qualifying for counseling , but since colleges are awarded in subsequent round of counselling in the descending order of ranks, so it will be most likely that you will not get admitted to a government MBBS or BDS college although you are eligible to apply for seats in the private sector
In order to avail the 85% state quota you need to get a score of above 500 possibly above 550 to get into a good MBBS Government College and score of above 400 to get into a good BDS college
For the 15% all India quota your rank ,definitely needs to be high enough and you need to score above 550 to avail the seats in the best medical colleges across India via this category
Unless your school is above 450 you should not be thinking of getting into a government medical college I presume
If you are holding a certificate of reservation in the form of SC or St marks may drop by around 20 to 30 at maximum 50 from what I've said but not more than that.
Hope this helps..

Thank you!