The NEET (UG) re-examination was held across Andhra Pradesh with a high attendance rate of over 90 percent.
Students reported the question paper was tougher than the original May 3 test, particularly in Physics.
Authorities implemented stringent security measures, including biometric verification and mobile signal jammers, to ensure a fair process.
Candidates expect the overall cut-off marks for this re-test to be lower due to the increased difficulty level.