Hello aspirant,

Congratulation of getting Good rank in the JEE Mains .There are very tough chances to get NIT Surathkal because as per previous cut off on OBC category You are eligible for NIT sikkim  CSE branch as well as NIT patna and some other NIT colleges.You are not mentioned your state as your from same state then you  can get admission into electrical and electronic engineering.

For more to check your predict college with your rank you can get into  NIT's/IIT's/IIIT's by using JEE mains rank predictor Tool below

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

GOOD LUCK!!!