Hi Rajat Singh !

The JEE Main cutoff 2019 for NIT Mizoram will be prepared separately for all the five B.Tech courses offered by the institute and will be category-specific. But here is provided the link for the previous years cutoff so that you may have an idea about the closing and opening ranks :-

https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-mizoram