Hello 

Last year cut off for Calcutta National Medical College ,Kolkata was 502 and for RJ kar medical college kolkata it was 515.Actually it doesn't matter whether its kolkata or anyother place to get a medical college its mandatory for you to score 500+ marks in neet ,if you score 550+ marks in neet you will be on the safer side and will be definitely getting a very good government college. But in case if your dream is to get into top 5 medical colleges of India you must score 600 + marks in neet .

Thankyou 

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