Admissions to any universities or colleges are given based on your rank. As per your overall percentile your rank could be between 81840 - 92000 approximately. It might be difficult for you to get into NIT Surathkal with the rank you scored.
Click on the below link to know more about the eligibility criteria for NIT Surathkal.
https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-surathkal
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