A) 100
B) 75
C) 50
D) 20
Correct Answer: A
Solution :
\[A=P{{\left( 1+\frac{R}{100} \right)}^{T}}\] \[\Rightarrow \]\[4={{\left( 1+\frac{R}{100} \right)}^{2}}\] \[\Rightarrow \]\[1+\frac{R}{100}=2\] \[\Rightarrow \]\[R=100%\]You need to login to perform this action.
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