The year by which a sum of rupees would be 1.21 times of itself at 10% – McqOptions

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1.	The year by which a sum of rupees would be 1.21 times of itself at 10% per annum C.I is
A.	2 years
B.	3 years
C.	3.5 years
D.	2.5 years
Answer» B. 3 years

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