Sir i get 91.72 percentile with obc caegory. Which nit can i get with stream like ME and civil eng.

Hello Suman
There is almost no chance to get admission in good nits like ( Allahabad ; calicut ; kurukshetra ; Jaipur ; Trichy etc.) With this percentile score.
You have a chance in low ranking nits only from their home state quota ( like nit Goa ; nit Silchar ; nit Arunachal Pradesh ; nit srinagar ; nit Puducherry etc.)
You can see the last year's cut offs for various branch here is am providing you link through which you can take an idea.:
https://engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches
Good luck.