I think that i will gain 430 mark but off 720.can i gain government college in mbbs college????

Hello,
Frankly speaking, only score above 550 is considered for MBBS seats in the AIQ. So you may not get any government colleges under AIQ. you may have chances through state quota but still the chances are less even through state quota. It depends on the state you belong to and if you belong to the reserved categories you may have better chances compared to the other categories. However you may get private Deemed Universities. To know the colleges you may get according to the score you are expecting try the college predictor.
https://medicine.careers360.com/neet-ug-college-predictor?icn=neet-clgpd&ici=qna-answer

Hey Enjamamul !
With a score of 430, it's tough to procure a seat being a UR candidate in any of the states.
Will you please mention the name of your state and category so that I can help you further.
Because, through AIQ, you have almost no chance of getting a seat being UR. Your only possiblity might be if you have a domicile and caste certificate.

Feel free to ask further doubts.