Hello,

As per the eligibility criteria specified by NTA fro neet the qualifying marks are:

The marks to be considered are aggregate marks only for PCB subjects
UR - 50%,
OBC/SC/ST - 40%,
PWD - 45%

So, if you belong to the UR category you are not eligible to take the exam as aggregate of PCB are to be considered and since it is not 50% you cannot take the exam.

You can apply for improvement exam and them take neet exam.

For any eligibility related details you can visit the link below:

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

All the best!