NIT

Hi Dear,
Kindly go through the below link. Hope this will resolve your query.
https://www.shiksha.com/jee-mains-college-predictor
All the best. Feel free to revert.

it's pretty difficult to get admission in NIT because your score in JEE and boards is very low even your OBC quota can't help you in it.
go for private college.

your merit rank?

The admission to IIT architectural courses is through the JEE Advanced not JEE Mains. The people who qualify for JEE Advanced have the option to appear for a separate architectural aptitude test conducted after the announcement of the JEE Advanced results based on which the allotment of seats is done there. Through JEE Mains paper 2 you can apply for other institutes like SPA, BIT Mesra etc for the architectural courses.

Dear Koushik . doing MBA is a crucial step and should be evaluated well. NIT concern they are pioneered institutions in Engineering. mostly. as far as MBA programme concern. I suggest you joing IIMs and other top B-schools would fetch you more. therefore. prepare well for CAT/MAT get good score join with business school. you will get excellent options as career. all the best.

Please, see the below link:
https://www.shiksha.com/jee-mains-college-predictor

yep,u r eligible for mains but on these marks u won't get any nit . maybe u will get any other college .
upvote if u like my suggestion

If your JEE Advanced rank fall under 10000 then only you can get an IIT. You have a good score in JEE Main so you can try in colleges which take admission on the basis of JEE Mains score.Your boards marks are poor which wont help you getting into a good NIT.