Hello,
As per my knowledge there are only 2 types of cut off marks for RPF constable exam.

Types of RPF Cutoff 2018

There are two types of RPF cutoff mentioned below:

Qualifying Cut off This is the minimum percentage required to qualify the exam. The qualifying cut off has been released by the examination authority.

Overall Cutoff Based the qualifying marks, total marks and factors such as difficulty level, number of vacancies and number of candidates appeared for the exam, Railway Protection Force and Railway Protection Special Force will release the overall cutoff.

I hope this clears your query.

All the best !!