Hello,

The eligibility criteria for NEET 2020 is:

Candidates must have passed 10+2 or equivalent with Physics, Chemistry, Biology/Biotechnology and English as core subjects from a recognized board.

The qualifying marks for Unreserved category is 50%.

Note:The marks to be considered are aggregate marks only for PCB subjects.

So as long as the candidate scores the required percentage in the exam, he/she is eligible to appear for NEET 2020. It does not matter whether the marks are obtained from grace or attemption or any other means as they wont be reflected on the marksheet.

Complete details of eligibility criteria for NEET are given at:

https://medicine.careers360.com/articles/neet-eligibility-criteria

Hope this helps.

Thanks.