Is there any relaxation in minimum requirement of 75% of abrogate marks for OBC(NCL)categary in NIT admission?

The exact prediction would be difficult about the qualifying score or admission cutoff 2019 as JEE Main is being counducted twice by NTA for the first time and rank will be based on NTA percentile score which will be decleared in the month of April after the both of the session ( Jan & April).

Based on this JEE Main percentile the chances are less to get a seat in NITs. I would suggest you to appear for JEE MAin April Session again.

If you have the query regarding JEE Main Paper II then let me know.

Good Luck!