GATE score is important for your NIT/IIT entry .

Do concerntrate on that so that you will be placed in merit .

The PSU's  seat will be based on the score you get in the entrance exam they keep for the particular opening .

Hi Sandeep...if u are concerned about getting a seat in iit or Nit so don't worry if u have decent gate score then u will definitely make it .some iits conduct personal interview so u have to crack that.                                                                  As far as PSUs are concerned then different psus ask different marks for 12th and betech but u have good score so just focus on gate..    THANKS....