Hello Manasa

I myself belong to the IB curriculum and its much different from other boards in India. CBSE, ICSE or other state boards conducts practical as part of their academic structure wherein IB has their Internal Assessment[IA]. In whichever college you are applying, please check the eligibility criteria for an IB student. If the College supports IB, it should have a separate structure which measures the eligibility of an IB student. Even at last, you are unable to find your position, please contact the college administration.

Thankyou

Best wishes for your future