Cutoff closing rank for SC Category in WBJEE under IT or Software engineering shared below for past 2years:

• 2017 year - 7561
• 2016 year - 20451

These ranks shall vary every year depending on exam difficulty and toatl seats available and also overall students performance in exam. 

https://dqxeclau.top/university/jadavpur-university-kolkata/cut-off