A) Rs. 1000
B) Rs. 2000
C) Rs. 2500
D) Rs. 3000
Correct Answer: B
Solution :
Product of amount and time period of \[A=P\left( 1+\frac{{{R}_{1}}}{100} \right)\left( 1+\frac{{{R}_{2}}}{100} \right)....\left( 1\frac{{{R}_{n}}}{100} \right),\] Product of amount and period of \[C.I.=P\left[ \left( 1+\frac{{{R}_{1}}}{100} \right)\left( 1+\frac{{{R}_{2}}}{100} \right)....\left( 1+\frac{{{R}_{n}}}{100} \right)-1 \right]\] Ratio of profits: \[5\frac{1}{4}\] Difference of earnings \[A=P{{\left( 1+\frac{R}{100} \right)}^{5}}\left( 1+\frac{\frac{R}{4}}{100} \right)\]
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