Hello studnet,

With a score of 250 in ST Hills category, you can get a seat in government medical colleges under the sate quota. Last year ,a score of 211 was required to secure a seat in Tezpur medical college, Tezpur. But every year, ranks and scores changes with various factors like toughness of the exam and availability of seats. However you can predict the colleges which you are likely to get using the given link:

https://medicine.careers360.com/neet-college-predictor

Good luck!