A) 2 : 5
B) 4 : 5
C) 5 : 2
D) 5 : 4
Correct Answer: B
Solution :
Let the savings be X and Y and the rates of simple interest be 5-x; and 4x respectively. Then, \[X\times 5x\times \frac{1}{2}\times \frac{1}{100}=Y\times 4x\times \frac{1}{2}\times \frac{1}{100}\] or \[\frac{X}{Y}=\frac{4}{5}.X:Y=4:5\]You need to login to perform this action.
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