Biology Viva Questions Class 12: Practicals are essential for Class 12 Biology students as it covers 30% of the total marks. The evaluation scheme for the Class 12 Biology practical exam includes ...

CBSE Class 12 Lab Manual PDF: This article contains direct links to download the latest NCERT lab manuals for Class 12 Chemistry, Physics, Biology and Maths. Also, check the CBSE Class 12 practical ...

The CBSE Class 12 Biology exam for 2025-26 comprises a 70-mark Theory paper and a 30-mark Practical Assessment, totaling 100 marks. The theory paper heavily emphasizes Competency-Based Questions (CBQs ...

The CBSE Class 12 Biology exam is more than an academic challenge. It opens doors to endless scientific opportunities and requires students to think critically and apply knowledge practically. It is ...

The practical exams will be held from February 23 to March 17, 2026 According to the board’s official notification, practical examinations will be conducted at the examination centres or schools ...

The Central Board of Secondary Education (CBSE) has released the detailed marks bifurcation for both Class 10 and Class 12 board exams scheduled for 2025. Each subject will continue to carry a total ...

The National Institute of Open Schooling (NIOS) has released the practical examination date sheet for the March–April 2026 session for both Secondary (Class 10) and Senior Secondary (Class 12) courses ...

Biology Viva Questions Class 12: The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often decides the final impression of a student’s ...