NIOS has announced the class 10 and 12 examination results at nios.ac.in. Read on to know how to download the scorecard and ...
The National Institute of Open Schooling (NIOS) has announced the October-November 2025 Class 10 and 12 results. Students can ...
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 ...