BC- B reservation has 10% amongst OBC. In 2019 under State Quota 504 marks secured a seat in Osmania Medical College. This is the cut off of OBC categoryas whole. But because OBC-B has 10 % reservation as a sub category though, we do not have sub category specific details, Wwe would still suggest you to score at least 550 seat in Osmania Medical College for this year because this is 2019 data and cut offs change every year. Cut offs change every year based on factors like number of candidates appearing for the exam, number of candidates qualified, top NEET score and difficulty of the exam. Though the 2019 cutoff for OBC category is 504 you should target 550 because this year NEet exam has been postponed by almost 5 months and even if half of the students have utilise this time, the competition is going to be tougher and hence the higher cutoffs and also due to the social pandemic Candidates might choose colleges which are near the nearer to their homes and Osmania Medical College is one of the top most colleges in whole of Telangana which means the chances of the cut off raising are higher. So you should target at least 550 for a seat in this college.