NEET is the entrance examination for admission to MBBS,BDS, Ayush and Veterinary courses across India. And its the same with Stanley Medical College as well. Stanley Medical College is a Government Medical College which means 15% of the seats are filled through All India Counselling and 85% of the seats are filled through State Counselling. You haven't mentioned your Category. Nevertheless, in 2019, under State Quota, the cut offs for various Categories for Stanley Medical College have been as follows:

General Category: 581

OBC: 562

SC: 445

ST: 313

Now this is 2019 data and cut offs change every year. 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. So if you are appearing for NEET 2020, you should target more than 50-75 marks than those mentioned against your Category here. And if you are preparing for NEET, you may as well try our NEET Knockout package: https://learn.careers360.com/knockout-neet-may/ . And because you have 2 more months to prepare for NEET, you may as well use this opportunity.