iam student of Gujarat board of obc category. each subject require 40% or all 3 subjest togather %40%??
As per the eligibility to apply for NEET Entrance exam, You should have minimum 40% PCB overall score as OBC category not Individually. You can check the further eligibility to apply for NEET Entrance Exam with the given below link.
https://medicine.careers360.com/articles/neet-eligibility-criteria
Good Luck!