Yes, you have fair chances to get admissions into good  nit but not the top ones. You can get the lower bodies of the nit with a choice of your branch too. Its a good rank and highly privileged one that could certainly help you seek admission in the college of your choice.

Hello Mohit!

I am sharing below a Careers360 link where you can compare different colleges and their cutoffs and decide that which one suits you the best and where you are eligible for a seat. It has got cutoff trends for the past years. So can can predict your destination using it.

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

Hope that it helps. All the best.