Hello Satyam Roy .

As per the information provided by you if you have scored a rank of 34 in wbjee in the year 2019 under the category OBC-B then yes you can absolutely get admission in Jadavpur University. Infact you can even get CSE in Jadavpur beacuse if we look ate the cutoff of Jadavpur OBC-B category then its closing rank in round 3 is around 600. So , basically you can any desired stream in Jadavpur University.

You can even check our college predictor by clicking the link below 

https://www.careers360.com/wbjee-college-predictor?icn=wbjee-clgpd&ici=exit-intent