There are some chances of you getting a seat in the National Institute of Technologies as a category student as some of the North Eastern National Institute  of technologies provide heavy reservation to the students with home state quota and the cut-offs are very low for category students in these states. So, if you are a citizen of the states of the following NITs, then you have some chance:

NIT Nagaland
NIT Mizoram
NIT Meghalaya
NIT Srinagar

You can also use our college predictor to see your chances in all the colleges:
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Hope I have answered your question. All the best!