Q: A sum of money becomes double in 3 years at compound interest compo – McqOptions

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1.	Q: A sum of money becomes double in 3 years at compound interest compounded annually at the same rate. In how many years will it become four times of itself?
A.	6.4 years
B.	7.5 years
C.	4 years
D.	6 years
Answer» E.

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