Yash with 180-200 score in JEE Mains 2018 you will have a pretty good chance to get admission all NITs including NITs like NIT Warangal and NIT Surat. For further information about the cut-offs of different NITs and IITs in the different stream you can check out the link:

https://engineering.careers360.com/articles/jee-main-cutoff

Souma what I will recommend is instead of worrying about cut-offs of any college right now you should focus on your examination which is going to be held from 8th 

April - 16th April. If you give your best and score very good in the JEE Mains then you can get admission in not only NITs you can even become eligible for JEE Advance. So, focus more on it right now. You will get enough time later to analyse all these cut-offs after you get the JEE Mains result.

Feel free to ask if you have any more queries. All the best!!

Hey Yesh !

180 to 200 makrs is not enough for a good . And if you are belongs to general catagery then its not enough .