Cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, top NEET score and difficulty of the exam. For example in 2018 under State Quota, 494 marks secured a seat in Shaheed Hasan Medical College under BC-A Category. Now that is 2018 data and cut offs change every year. So for 2020, you will need atleast 550-575. This is because this year, NEET has been pushed back by almost 5 months giving Candidates longer preparation time. Even if half the Candidates utilised this time period, the competition is going to be tough and hence higher cut offs. So you should target atleast 550-575.