hi Rajan,
If your obc-a rank is 1011 in wbjee then you have no chance of getting CSE in JU but if your CRL rank is 1011 with a a-obc category reservation,then you might get a chance of getting CSE in JU If you are too lucky.Maybe you have to wait till the spot round admissions in that case.
hope this helped you.
Best of luck.
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