go through following links and cheak which one is diffcult for you:(a/c to ppls set 1 is diffcult as compair to set 2)
https://gateoverflow.in/tag/gate2017-1
https://gateoverflow.in/tag/gate2017-2
Can see this for exact stats. Obviously set 1 was difficult but someone could have scored more in set 1 than set 2 and this entirely depends on one's preparation level.
https://gateoverflow.in/mymarks/VisualizeMarks.php
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