Basics of Simple Interest explained with Question Solving Video Lecture

In this video basics of simple interest are explained. How the basic principle of simple interest is applied to question solving has been properly briefed in this video.

The concept is also explained by solving a question given below -

If a certain amount of money invested at Simple Interest amount to Rs. 815 in three years and to Rs. 854 in 4 years. Calculate the amount invested.

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