Free Practice Question
PS · Problem Solving
605-655
Mixture
The ratio of expenditure and savings is 3 : 2 . If the income increases by 15% and the savings increases by 6% , then by how much percent should his expenditure increases?
Answer Choices
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25
B
21
C
12
D
24
E
34
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Explanation
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Difficulty
605-655
Type
PS
Category