CBSE Class 12 biology exam 2026: Faculty insights on important chapters, diagrams and revision

The CBSE Class 12 Biology exam is scheduled for March 27, 2026. Experts advise students to focus on key topics like Genetics, ...
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CBSE Class 12 Biology Pre-Board Sample Paper 2025 With Solutions, Download PDF

CBSE Class 12 Biology Pre-Board Sample Paper: School authorities aim to clear the board examination of all their students who have registered for it. They wish to get a 100% passing percentage, and ...