Dear aspirant

No you will be not eligible for taking admission in NITs / IIITs / GFTIs.Candidates should have passed class 12th with a minimum of 75% marks or they must be in the top 20 percentile in their class 12 examination (65% for SC/ST candidates).

If you appear through your state board then you should under 20% percentile or otherwise you will be not eligible.

You can apply in jee mains if you want to take admission in other colleges rather than that.

you can check other eligibility criteria for jee mains exam 2021. As the application form has been realised and it will be conducted in 4 cycle this year. Visit the link below for more information

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-eligibility-criteria/amp

hope this information helps you

all the best