A sum becomes 6 fold at 5% per annum. At what rate, the sum becomes 12 – McqOptions

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1.	A sum becomes 6 fold at 5% per annum. At what rate, the sum becomes 12 fold?
A.	10%
B.	12%
C.	9%
D.	11%
E.	None of these
Answer» E. None of these

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