#CBSE Digital Evaluation 2026: Pros, Cons & OSM Controversy. The Central Board of Secondary Education (CBSE) has introduced a significant reform in the evaluation of Class 12 board exams by implementing an On-Screen Marking (OSM) system. Under this new process, answer sheets are scanned and uploaded to a secure digital platform where evaluators assess them … Continue reading #CBSE Digital Evaluation 2026: Pros, Cons, & OSM Controversy