Sum of Number Series Formula | Natural, Even, Odd, Square, Cube | Hindi

In this video, you will learn the direct formula for nine different types of number series: 1. Sum of First n Natural Numbers 2. Sum of Even Numbers 3. Sum of Odd Numbers 4. Sum of Squares of First n Natural Numbers 5. Sum of Squares of Even Numbers 6. Sum of Squares of Odd Numbers 7. Sum of Cubes of First n Natural Numbers 8. Sum of Cubes of Even Numbers 9. Sum of Cubes of Odd Numbers There are also 9 practice questions in the video that you should try to solve for better understanding.