Hi

This is a bit difficult to predict the marks/percentile/rank required in JEE mains to get a seat in nit as cut off  keeps changing every year  depending upon various factors like  number of students that appeared in the exam, kind of marks obtained by them , toughness level of the jee main examination , number of seats available for the branch you want etc.

But yes,

When we go through previous year trend then ,

In round 6 of josaa counselling 2020 , for obc category  closing rank for gender neutral for home state in nit allahabad was 11478 OBC rank and it was for biotechnology

You can check the same at

https://josaa.nic.in/Result/Result/currentorcr.aspx

And to get around  11478 obc rank , you need at least around 96.5 percentile as per predictor at

So , you must target at least 96.5 percentile for nit Allahabad under home state which is around at least 130 marks

To have a personalised report on your chances of getting a college you can go through our college predictor, it will give you complete list of colleges which you can get on the basis of the category you belong to,  your home state, your gender etc, the link for  jee main college predictor is provided below

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Thankyou