The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often ...

Q2. What is the formula used in Arithmetic Mean? Ans. Arithmetic Mean = Sum of all terms in the AP / Number of terms in the AP Q3. What is the formula used in the Sum of ‘n’ terms of an AP? Ans. Sum ...

CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in many schools during the second half of ...

You will be asked to write in detail about an extract from the play and then write about the play as a whole. This is a closed book exam, so you will not be allowed to take a copy of the text in with ...