Hey Ashish.

Well I can help u in this. See the standard of the paper this year was low as compared to the previous year papers so the cut off might increase.

See the GATE score u have got gives u about the 48 - 53 marks in GATE. With this marks u might get some of the NITs for pursuing ur higher studies in the field u have chosen to prepare ur good academic background.

About choosing PSUs u might get deprived of that as ur marks are not sufficient to get into the top notch positions.

Hope it helped u. Ask if any query.

Good luck