Hello,

To take admission in colleges under jee, i.e.,  NITs, IIITs, GFTIs, you need secure a minimum of 75 percent marks in your respective board or be in the top 20 percentile of your 10+2 board. For SC/ST candidates, the minimum percentage of marks to be secured is 65 percent. This criteria is for admission under B.E. /B.Tech programmes.

For B.arch programmes, you need to have 50 percent aggregate and also 50 percent marks individually in your PCM subjects.

you need to score atleast 70% marks to get into any colleges through jee. if you score less than 65% then you are not eligible to get into any colleges through jee . scoring 70% or more will be considered to be on the safe side . 

Best of luck.