Dear aspirant!

Hope you are doing well ! See, to get nits you have to give only jee mains , on the jee mains basis you get the colleges , for an obc and ews Candidate if you get top nits you need to get at least 98 percentile marks in jee mains ,if you just want to enter in nit without any issue of branch then you have to get 95 percentile at least . Then after getting rank under 2.5 L you get qualify for jee advanced . Jee advanced paper is tougher than jee . If you score 30 Percent of total marks in jee advanced you get the iits ,the dreams of many .

Hope it helps you!

Thanking you!