question_answer

If m, n, p are the three sums of money such that n is the simple interest on m and p is the simple interest on n for the same time period and at the same rate of interest. The relation between m, n, p is given by:

A)  \[{{n}^{2}}=mp\]      

B)  \[{{m}^{2}}=np\]

C)  \[{{p}^{2}}=nm\]                  

D)  \[p=nm\]

E)  None of these