A sum of money doubles in 5 years at compound interest. In how many ye – McqOptions

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1.	A sum of money doubles in 5 years at compound interest. In how many years will it become 8 times at the same rate of interest?
A.	20 वर्ष
B.	10 वर्ष
C.	12 वर्ष
D.	15 वर्ष
Answer» E.

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