A) 5%
B) 8%
C) 10%
D) 12%
Correct Answer: B
Solution :
[b] Difference of 2 years \[P{{\left( \frac{r}{100} \right)}^{2}}\] \[\Rightarrow \,\,\,32=\frac{500\times {{r}^{2}}}{10000}\] \[\Rightarrow \,\,\,{{r}^{2}}=\frac{32\times 10000}{5000}=64\] \[\Rightarrow \,\,\,r=\sqrt{64}=8%\]You need to login to perform this action.
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