Hello.
there is no fixed cut off for IIIT,  Bangalore so I will suggest you to go with the below link which is the official website of IIIT Bangalore, from where  you can have  accurate data  of cut off that will definitely help you,
Link is given below:
https://www.iiitb.ac.in/admission_research.php?pid=integrated-mtech
Best of luck.

IIIT Bangalore

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