meri jee main percentile ८३ h or meri category obc h kya mujhe jb tu kanpur se cse mil skti h.

Hello Aspirant, If you got 83 percentile in JEE Main then your rank after JEE Main April will be around 1.8 to 2 lakhs,moreover there is no University like JB TU kanpur, there is a university called HBTU Kanpur (Harcourt Butler Technical University), which last year closing Cutoff rank for Computer science Engineering for different categories are

General - 24173

OBC NCL - 31889

EWS - 31227

SC - 154598

ST - 267038

So, according to last year cutoffs you will not get Computer Science Engineering if also you are a OBC Candidate.