Hello Akashdeep

With your mentioned score you cannot get NITs as you do pass the criteria of 75% aggregate in board exams. You should try for state level engineering colleges which accept JEE scores. You may get a good college and your desired branch over there.

Check out the following link for college s that you may get based on your scores.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/college-predictor

Hope this helps