If the difference between CI and SI on a certain sum at r% per annum f – McqOptions

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1.	If the difference between CI and SI on a certain sum at r% per annum for 2 years is x, find the expression for principal sum. If the difference between CI and SI on a certain sum at 4% per annum for 2 years is 25, find the sum.
A.	18625
B.	16625
C.	14625
D.	15625
Answer» E.

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