Hey Candidate,

Marks are the factor that change from year to year.There are a lot of factors that decide the cutoff for colleges.Factors that decide the cutoff are :

• Candidates appearing
• Difficulty level of paper
• Seats that are vacant ..etc

Coming to your question, If I consider for a Open Category student then he/she might need 450-500 marks to be considered as a good score in NEET. This can be a target student must have, not an accurate one to fix on.So as you are having BC-D Reservation you can have an advantage compared to candidate appearing in Open category.

check the previous year cutoff :

https://medicine.careers360.com/articles/neet-cut-off

Hope this stands to be useful..

All the best..