dear kiran
the gate cutoff for NIT surathkal as you mention for geotechnical engineering for "general" category is around 714-685
OBC 679-650
SC 487-466
ST 406-399
for information about other IITs and NITs cutoff list rfer to the following link:
https://engineering.careers360.com/articles/gate-cutoff-for-nits
GOOD LUCK!
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