hello soundarya,

as you secured a percentile of 79.33 it is very good

but if you have mentioned your rank i would have say whether you going to get it or not

please check this link https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-surathkal

compare your rank with the rank in that so you can know whether you can get it or not

all the best

if you have any queries please free to ask