A) \[\frac{1}{2}\]
B) \[\frac{1}{5}\]
C) \[\frac{27}{5}\]
D) \[\frac{1}{10}\]
Correct Answer: D
Solution :
\[A=P\,(1+rt)\] \[\Rightarrow \] \[27=18(1+5r)\] \[\Rightarrow \] \[r=\frac{27-18}{18}\times \frac{1}{5}=\frac{1}{2}\times \frac{1}{5}=\frac{1}{10}\]You need to login to perform this action.
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