Hey Nallala,
The NEET average Cutoff for General this year is about 490+ for getting Government Medical College,
So it is atleast required that you must have scored 425 marks to get a government medical college.
With 257 marks of yours, there are almost no chances of you to get a government college for medical and dental courses. You can try for Private Medical colleges as cutoff for them is slightly lower to 300 something marks or you can go for another attempt to NEET for scoring much more to get a government college.
You can still try our college predictor using your neet marks to check up your options :
https://medicine.careers360.com/neet-college-predictor?icn=NEET_clgpd&ici=NEET_article_contmap
Good luck!

RD Memorial College of Physical Education, Bhopal

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