Getting into Nits or any college through jee main or any other competitive exam depends doesn't only depends upon your marks but on many other factors like number of applicants fill the form, number of applicants finally appeared in the exam, number of questions asked in the exam, difficulty level of the exam, performance of the candidate, previous year's cut offs trends availability of seats in the institution. 92 aren't very good marks so the chances of you getting a good NIT are low however you may check the colleges you may get through this rank, had you mentioned your category I would have calculated that for you however I am providing you the link to the Jee main college predictor but before that you need to calculate your rank and jee main rank rank predictor tool help you with that. 

Here are the links for both,

https://engineering.careers360.com/jee-main-college-predictor

https://engineering.careers360.com/jee-main-rank-predictor

Good Luck!!.