The eligibility criteria for NEET clearly states that a student need to have scored the undermentioned percentage as per there category in PCB (aggregate):

• UR - 50%,

• OBC/SC/ST - 40%,

• PWD - 45%

If you have good rank, you are eligible Medical Colleges as you have PCB aggregate greater than 50%.

For more information regarding NEET consider the link below:

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

I hope this helps. Wish you a great eve!