Hi Rashmi Singh.
As your rank is 13270, you have less chance of getting B.Tech ECE in IIIT Allahabad. But, yuou can get admission there for the 5 year Integrated M.Tech, ECE + Bio-Medical engg. the cutoff is around 14000.
https://josaa.nic.in/result/result/openingclosingrank.aspx
Good Luck.
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