This type of difference is applicable in the exams like JEE where two ranks are given all india rank and if you belong to any caste then you will bw given the rank based on your caste reservation. But the rank in the above mentioned colleges are only rank based on the exam and not the state level ranking. State level ranking is given for the exams which are being conducted at the state level and admission for the particular state only and the which is conducted for the entire nation then all india ranking is given. So based on the type of exam the ranking is given and the above ranking is based on NEET and it is all india ranking as per the information provided by you.