Dear aspirant,

For PWD category the cut offs are very low and even if you don't answer any question and if you scored 0 in jee mains with no negative marking then i think you should be able to clear the cut off.

The minimum marks can't be predicted as the quality of students vary every year. It also depends upon number of pwd candidates appearing for jee 2021 as this also vary.

Dear Student,

the cutoff for each NIT varies, each NIT have their own cutoff score some higher and some lower than the other, as you have not specified which NIT cutoff you are looking for, given below is a generalized cutoff for NIT Suratkal for SC category students,

Male, Home State :  1011

Male, Other State : 285

Female, Home State : 2337

Female, Other State : 682

Kindly make note that this is based on the  information from the year 2019 and it may have variations as the cutoff for each year differs depending on various factors.