A) Rs. 1575.20
B) Rs.1600
C) Rs. 1625.80
D) Rs. 2000
Correct Answer: A
Solution :
[a] Amount \[=\text{Rs}.\,\left[ \begin{align} & 10000\times \left( 1+\frac{4}{100} \right)\times \left( 1+\frac{5}{100} \right) \\ & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\times \left( 1+\frac{6}{100} \right) \\ \end{align} \right]\] \[=\text{Rs}.\,\left( 10000\times \frac{26}{25}\times \frac{21}{20}\times \frac{53}{50} \right)\] \[=\text{Rs}.\,\left( \frac{57876}{5} \right)=\text{Rs}.\,11575.20\] CI \[=\text{Rs}.\,(11575.20-10000)\] = Rs. 1575.20 |
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