CBSE Class 12 Biology Pre Board Sample Paper 2025-26 with Solution PDF is available here for exam preparation. Download PDF, as the exam will be held on 27 March 2026.

Class 12 pre-board examinations are a crucial milestone for students preparing for the final board exams. Pre-boards help ...

Effective Biology preparation involves understanding concepts, making concise notes and diagrams, practicing past papers, and ...

Class 12 Biology Chapter 9 Competency-Based Questions With Answer Key Multiple-Choice Questions 1. The larvae of insects such as the African midge inhabit temporary pools inhollows of rocks when water ...

Bihar Board 12th Question Paper 2025: The Bihar School Examination Board (BSEB) has released the Bihar Board Class 12 Exam Routine 2026. As per the BSEB Inter Routine 2026, the Class 12 board exams ...