I want to lnow about NEET2020 and MBBS eligibility criteria for OBC student .
Hello dear student,
As you told that you have obtained 54% marks so yes you are eligible for the NEET in 2020. But as you said you are repeating this year. So just be sure that you obtain marks above 540 just to be on safer side. As your time is precious and as far as your marks are concerned you are eligible don't worry about it.
I hope this was helpful. Best wishes