Physics Class 10 Practical Viva Questions: Viva voce questions are a significant part of the CBSE Class 10 Science practical exam, so students must be prepared to answer them clearly and confidently.

Physics Viva Questions Class 12: The Central Board of Secondary Education (CBSE) practical exams are about to start, and it's time for Class 12 students to start revising the viva questions. The ...

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 ...