Hey Rajib Mallick,In order to qualify NEET PG 2019, a candidate has to score a minimum of 50th percentile if belonging to an unreserved category. reserved category candidate or a PwD candidate belonging to a reserved category must secure a minimum of 40th percentile while a general PwD candidate must secure at least 45th percentile to qualify the exam. The corresponding marks to the qualifying percentile will depend on the number of aspirants who took the exam and the relative performance of all the test takers.hope this helps, good luck