Hello Jayashree,

As per the last year Jadavpur University cutoff rank i.e 2019 to get admission in CSE Branch a OBC student should have a most 304 Rank in WBJEE. Then only you can get admission in CSE in  Jadavpur University. As you have 1106 OBC Rank so you wont get admission in  Jadavpur University CSE Branch.

All The Best!