There's absolutely no chance of getting into NIT's or IIT's but there may be chance of getting into some private colleges where b-category is avialable.

Few colleges you can get into are,

1.vnr vignan jyothi college of engineering.

2.Mahatma gandhi institute of technology.

3.Guru nanak institute of technology.

4.Bvrit college.

5.chaitanya bharathi institute of technology.

6.Mlr institute of technology.

Good luck,