hello manish
based on your rank and considering last year trends it is difficult to get a good branch in any nit .
some choices are-
nit bhopal-metallurgy-special round
north east nits
nit rourkela-lower branches like food,ceramic
gftis
bit mesra-production,polymer
links which can be helpful :
Https://engineering.careers360.com/jee-main-college-predictor
Https://engineering.careers360.com/articles/list-of-government-funded-technical-institutes-gftis
all the best
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile