A) 32 years
B) 24 years
C) 48 years
D) 64 years
Correct Answer: A
Solution :
Suppose principal = Rs x Amount = 2x \[\Rightarrow \] \[SI\text{ }\left( 2x-x \right)=Rs\,x\] \[R=\frac{x\times 100}{x\times 16}=\frac{24}{4}%\] Now, \[SI=\left( 3xx \right)=Rs\text{ }2x\] \[T=\frac{2x\times 100}{x\times \frac{25}{4}}=\frac{2\times 100\times 4}{25}\Rightarrow \]You need to login to perform this action.
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