Hello fathima, 

I'm sorry to say that getting a government seat with that score is very difficult since you need a minimum of 470 to get into a government medical college in tamil nadu since the competition is very stiff.

But you can use the college predictor to still know your options 

https://medicine.careers360.com/neet-college-predictor?icn=NEET_clgpd&ici=sticky-qna-wap

Thank you 

heyy fathima 

since i don't know your reservation category it will be difficult for me to answer your question. however you can predict your college on the basis of your neet marks by visitting following link https://medicine.careers360.com/neet-college-predictor?icn=neet_clgpd_landing_page&ici=clevertap-sticky-web# 

do ask for more queries if any'

goodluck.