Hello,

Considering your marks your GATE score will be around 500.Here  is the list of colleges in which you may get seat with the cut off for CSE in IITs for SC category

• IIT, Bombay: 500
• IIT, Delhi: 500
• IIT, Kanpur: 480
• IIT, Guwahati: 520
• IIT, Roorkee: 38.51(marks)

So, these are the colleges in which you may get seat in.However, cut off is subjected to change it may increase or decrease slightly.