Hi aspirant, first of all it is not a necessary to have 75% in your class 12 to get into IIIT, Vadodara. To get into IIIT, Vadodara one must have only 50% in 10+2, which is nominal according to the name of the institute, also one has to remember that the admission in IIIT is done in the basis of a valid JEE mains score.

Thank You.