 If they score more than 80% of the above-mentioned average, they're selected for INPhO.This score is the Merit Index (MI).After selection of these students, more are selected from below the MI, but above the MAS, till the quota of seats allowed to their respective state is filled, completely, or to as large an extent as possible.The top 35 students, based solely on their INPhO scores, are selected to attend the Orientation cum Selection camp (OCSC).