When principal=Rs. S, rate of interest=2r %p.a., then a person will get after 3 years at compound interest=?

${\text{Rs}}{\text{. S}}{\left( {1 + \frac{{\text{r}}}{{100}}} \right)^3}$$

${\text{Rs}}{\text{. }}\frac{{6{\text{Sr}}}}{{100}}$$

${\text{Rs}}{\text{. S}}{\left( {1 + \frac{{\text{r}}}{{50}}} \right)^3}$$

${\text{Rs}}{\text{. 3S}}{\left( {1 + \frac{{\text{r}}}{{100}}} \right)^3}$$

When principal=Rs. S, rate of interest=2r %p.a., then a person will ge

1.	When principal=Rs. S, rate of interest=2r %p.a., then a person will get after 3 years at compound interest=?
A.	${\text{Rs}}{\text{. }}\frac{{6{\text{Sr}}}}{{100}}$$
B.	${\text{Rs}}{\text{. S}}{\left( {1 + \frac{{\text{r}}}{{50}}} \right)^3}$$
C.	${\text{Rs}}{\text{. S}}{\left( {1 + \frac{{\text{r}}}{{100}}} \right)^3}$$
D.	${\text{Rs}}{\text{. 3S}}{\left( {1 + \frac{{\text{r}}}{{100}}} \right)^3}$$
Answer» C. ${\text{Rs}}{\text{. S}}{\left( {1 + \frac{{\text{r}}}{{100}}} \right)^3}$$

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When principal=Rs. S, rate of interest=2r %p.a., then a person will get after 3 years at compound interest=?

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