To calculate percentage, sum obtained marks and divide by total maximum marks, then multiply by 100. Students should follow CBSE guidelines as practicals and subject rules may vary.
The Central Board of Secondary Education (CBSE) has taken a major step toward modernizing board exam assessment with the introduction of the On-Screen Marking (OSM) system for Class 12 board ...
The CBSE Class 12 Informatics Practices exam will be held on March 25. As 50% of the 2026 paper is expected to be competency-based, students should focus on high-weightage topics like DataFrames, SQL ...