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 ...

Maths Practical Viva Questions With Solutions: The Central Board of Secondary Education (CBSE) practical exams are about to begin and it's time for Class 10 students to start their preparations and ...

Download CBSE Class 10 topper answer sheets 2025 PDF. Get subject-wise model answers, learn how toppers write answers, and ...

NIOS Date Sheet 2024: The National Institute of Open Schooling (NIOS) on Tuesday released the date sheet for the class 10 and 12 practical exams. Students who are going to appear for the practical ...

The Central Board of Secondary Education (CBSE) has issued a detailed notice outlining strict instructions for the conduct of ...

CBSE has released guidelines for all schools for timely conduct of practical examinations/ project/ internal assessment. Check detailed guidelines on practical exams for schools and students.