Hello student, 

With a score of 493, as you are from OBC category, you have chances of procuring a seat in the government medical colleges like Bankura Sammilani Medical College, Bankura, North Bengal Medical College, Sushrutanagar, Midnapore Medical College, Midnapur, etc. when comparing the results of previous years.  But, one thing to keep in mind is that scores and ranks vary each year with difficulty level of the question paper and availability of seats. However, you can visit the link below to check the previous year cut-offs: https://medicine.careers360.com/articles/neet-cutoff-west-bengal