Hey,

Hope you are doing well

As you marks in jee mains is 70 that means your percentile is around 89 which is actually not enough for getting admission in NIT, GFTI and IIIT.

To predict you rank , kindly go through the  link given below:

To predict your college ,kindky go through the link given below:

https://engineering.careers360.com/jee-advanced-college-predictor?utm_source=qna&utm_medium=jee_adv_cp

Hope this will help you.

Thank you