Dear Kuldeep, NEET PG rule is that you should complete your MBBS along with its Mandatory rotational Internship of 1 year by the prementioned time to be eligible for NEET PG. If you fulfil this criteria, it doesn't matter even if you have cleared a subject more than once. For more information, please visit the eligibility criteria section of our page at: https://medicine.careers360.com/exams/neet-pg