The rank that you have provided, it is looking a but difficult to get any stream in NIT Silchar even using home state quota. However, in CSAB special rounds you may be able to find a seat in other NITs.

Besides, it would be better if you look into our college predictor tool to be able to figure out which NITs/IIITs you may get using your rank(previous trends).

https://engineering.careers360.com/articles/jee-main-cutoff-for-top-nits