Dear Aspirant

Every year the cut-off marks will be going to change depending on the paper of the jee mains exam.For the GEN PWS PWD  the min marks to get the seat in the nit is 50-70 marks to get the top nit colleges in India.And also the pass marks for this caste is very low when compared with others

If you want to know about cutoff trend from last few years  then you can visit the link mentioned below

https://www.google.com/amp/s/engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches/amp

Thank s

All the very best