Teacher shares how students can quickly recognize and classify mixed-concept numericals chapter-wise.

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.

BSEB Class 12 exams will be held from February 2 to February 13, 2026. Practical exams are scheduled from January 10 to January 20, 2026. Date Sheet Released for Science, Commerce and Humanities ...