I have opted 6 subjects in cbse class 12 exam , namely pcm , english , hindi and fine arts. So in josaa counselling 6 subjects percentage is calculated or only 5 subjects ? Please reply

Fina 5 subjects would be considered for calculating the aggregate for for JEE eligibility- Physics, chemistry ,maths, 1 language subject (if you have both hindi and english then the subject in which you score higher will be counted) , and finally your optional subject for high school (whatever it may be, PE, CS, etc.)