The Bihar Open School Examination Board has released the Class 12 objective answer keys for the June and December 2025 ...

The physics paper includes 33 compulsory questions across five sections, featuring multiple-choice and case study-based ...

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

CBSE Class 12 Chemistry is a crucial subject that requires strong conceptual clarity and regular practice to score well in ...