dear aspirant,

firstly congrats to your marks,  you have good chances to get admission in  top IIT'S hope you may get good college  so check below link for more information:https://engineering.careers360.com/articles/gate-cutoff-for-iits

hope this information may help 

good luck

thankyou.

hii sreya

There are lot many factors that would decide the rank category,Date of exam, marks,exam slot so kindly refer the below link to try it

Https://engineering.careers360.com/gate-score-predictor

But you have scored good marks., .For IITs, your GATE score is near about to 800.

Here is the cut off trends of previous year for IITs 

Https://www.google.com/amp/s/engineering.careers360.com/articles/gate-cutoff-for-ce/amp

I would also like to recommend try for college predictor, where as you have quite low marks

Https://engineering.careers360.com/gate-score-predictor