A sum of money doubles in 10 years at simple interest. What is the rat

1.	A sum of money doubles in 10 years at simple interest. What is the rate of interest?
A.	10%
B.	25%
C.	14%
D.	12%
Answer» B. 25%

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A sum of money doubles in 10 years at simple interest. What is the rate of interest?

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