Hi,

The qualifying class 12th percentage are determined on the basis of different categories. Marks aggregate  for physics, chemistry and biology are considered.

The eligibility marks for different categories are:

UR - 50%,

OBC/SC/ST - 40%,

PWD - 45%

Your aggregate for PCB Is 55.67%  according to which you are eligible for NEET.

You can refer to this link for more details: https://medicine.careers360.com/articles/neet-eligibility-criteria

I hope this helped you.