Hello Tejas,

The 75% criteria for JEE Mains is based on the overall aggregate percentage of all subjects in your Class 12 board exams, not individual subjects.

For eligibility in NITs, IIITs, and GFTIs , you must either:

1. Score 75% aggregate (General/EWS) or 65% (SC/ST) in your board exams , or
   
   
2. Be in the top 20 percentile of your board.

For other colleges, eligibility depends on their admission rules.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.