Hello,

Although your question is not complete, I guess you want to ask whether class 12th boards percentage would be considered for JEE Mains ranking or not. Well, JEE Mains ranking is based on JEE Mains marks or percentile obtained. Although for admission in NIT or IIT, you must have at least 75 percentage in your CBSE Class 12th boards or you should be in top 20 percentile of your respective boards.

Hope this helps.