Hello Aspirant, 

It seems like you are curious regarding NEET. Do not worry as you can preferably check the link below to know all about NEET (eligibility criteria, important details, etc.) It is very common to be confused regarding the percentage , it would be really helpful if you check this link below:

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

It's the total percentile (40 percentile) qualification ie marks including all the 3 subjects physics chemistry and biology for neet eligibility for OBC candidates.

For general category it is 50 percentile which is also overall percentile including all the 3 subjects.