Dear Sourabh, in 2019, 596 was the cut off for Boys in AFMC. In 2018, it was 550. Now 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. The availability of seats decreases the cut off. But there is no chance at AFMC because the Medical College has already 150 and NMC hasn't mentioned any increase in the no.of seats. So your target should be nothing less than 625.