HELLO,

Yes you can get a seat in MBBS in Government colleges in Chhattisgarh through state quota (85%) even if you don't qualify All India Quota .

As an SC category Candidate with 400 marks your chances under State Quota depends on specific cutoff for Chhattisgarh and the number of candidates applying for state quota in your category .

AIQ cutoffs tend to be higher and state quota cuttoffs tends to be lower for reserved categories like SC . So your chances will be better in securing a seat if you meet state specific requirements.

To Increase you chances:-

Better to check previous year cutoffs for NEET for SC category in Chhattisgarh to get an idea that how much score is needed for securing a seat under state - quota.

Check the eligibilty criteria for State quota seats as it vary from AIQ .

Overall, your chances of getting a higher institution in your rank might be challenging but you can get a government medical college for MBBS in Chhattisgarh under state quota seats for Sc category .

You can use Careers360 college predictor to predict best college at your rank :- https://medicine.careers360.com/neet-all-india-college-predictor

Link for checking previous year cutoffs :- https://medicine.careers360.com/download/ebooks/neet-cutoff-for-mbbs-government-colleges

Hope that Helps!