If you are asking about Kempegowda Institute of Medical Sciences, Bangalore (KIMS), then the cutoff for government seat through state quota for general category was 437 marks. For Karnataka Institute of Medical Sciences, Hubli, the cutoff for general category was 537 marks. But this is of Last year's data. This year it might change as it depends on various factors. So to be in safer side you must aim to score more than the previous years' cutoff as these are subject to change.
You can check the last year cutoff of Different medical colleges of Karnataka-
http://medicine.careers360.com/articles/neet-cutoff-karnataka

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