The total interest of any principal is `Rsx` in `x` years at the rate of yearly simple interest `x%`. Then the principal is

Options

A. `Rs x`
B. `Rs 100x`
C. `Rs (100)/(x)`
D. `Rs(100)/(x^(2))`

Explanation

Let the principal `=Rs P`
Rate of interest `=x%`
Total interest `=Rsx`.
We know that `I=(P rt)/(100)` Here, `(Pxx x xx x)/(100)=ximpliesP=(100)/(x)`
`:.` The required principal `=Rs(100)/(x)`