Karnataka's Department of School Education and Literacy has introduced a significant change to the SSLC and II PU exams, allowing students to choose the best score from three 'annual exams' if they want to reappear for a subject. This replaces the previous system of a single annual exam followed by a supplementary exam. The move aims to reduce the pressure on students and provide more flexibility in improving their scores. Clear guidelines will be issued for this revised system, ensuring uniformity in question paper content.