Respected Sir, the opening rank for Jadhavour university last year was about 350 for CSE and about 1000 for Electronics for OBC B . Taking these stats into refernce, your chances are very hihg. I would suggest you to look for your chances in even better colleges becaused you have an amazing rank. 

Hope I was able to help you.

hello dear,

yes, you can get Jadavpur university with your category rank. check it out last year cutoff:
https://engineering.careers360.com/articles/wbjee-cutoff

note: you can get any branch in any campus with this category rank. (congrats)

good luck