Hii.Jaya.
Your percentile is less.and you are not qualifying the criteria of 75% in the board's.
So you cannot get any NIT or IIIT or GFTI.
You can apply for state government colleges through State entrance exams and some private Colleges such as VIT SRM BITS , but you need to have good financial condition..
You can also prefer to take a year drop for the preparations to score good next year in both MAINS and boards.
All the best.

You can also check for Colleges on the link below
https://engineering.careers360.com/jee-main-college-predictor

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