Hello Vijay reddy baddam,

The minimum marks should a person to get seat in neat the cut-off marks .If you get more than the 75 marks, then you have a change to get seat in the NITs and getting the cse group in NITs ,you should get the rank less than 30000 then you have a change to get seat in NITs and also by using the college predictor you can find which college you may get admission and link is given below.,

Hope this helps you...