A) Rs. 51.25
B) Rs. 52
C) Rs. 54.25
D) Rs. 60
Correct Answer: A
Solution :
[a] Sum \[=\text{Rs}\text{.}\left( \frac{100\times 50}{2\times 5} \right)=\text{Rs}.\,\,500\] CI \[=\text{Rs}.\,\left[ 500\times {{\left( 1+\frac{5}{100} \right)}^{2}}-500 \right]\] \[=\text{Rs}.\,\left[ 500\times \frac{21}{20}\times \frac{21}{20}-500 \right]\] |
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