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 ...

While those in favour of scrapping the PSLE say it causes too much stress on students and their parents, others say a mindset change towards exams and teaching students the skills to manage pressure ...

CBSE 2026 Competency-Based Questions: The Central Board of Secondary Education (CBSE) has officially released the practice question paper for the academic year end exam, for the classes 10th and 12th ...

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Mathematics and computing is the study and analysis of abstract concepts, such as numbers and patterns. Mathematics is the language of choice for scientifically describing and modelling the universe ...