hi,

cutoff score changes every year and it depends on number of participants, questions difficulty level, seat matrix etc. see  at this score you have less chances for iits if you belongs to general category, iit patna  iit madras, iit jodhpur, iit palakand  offers  mtech  in mathematics and computing , however you may apply for  interdisciplinary courses in nit durgapur, nit agartala, jntu kakinada.

You may use Careers360 college predictor tool to know your predictable colleges

https://engineering.careers360.com/gate-college-predictor