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 ...

(Note: RBSE Class 12 board exams will be conducted in a single morning shift, typically from 8:30 AM to 11:45 AM. Only the exams dated 17 & 24 February will be conducted in evening shift from 2:00 PM ...