Haresh earned ₹ 4000 per month. From the last | vedclass

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(C) Let the initial expenditure be $E$ and initial savings be $S$. We know that Income = Expenditure + Savings,so $E + S = 4000$. Using the method of

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$3360, 1000$

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(C) Let the initial expenditure be $E$ and initial savings be $S$. We know that Income = Expenditure + Savings,so $E + S = 4000$. Using the method of Alligation: Percentage increase in expenditure = $12\%$,Percentage decrease in savings = $-4\%$,and overall percentage increase in income = $8\%$. Applying Alligation: Ratio of Expenditure to Savings = $(8 - (-4)) : (12 - 8) = 12 : 4 = 3 : 1$. Initial Expenditure = $4000 	imes \frac{3}{3+1} = ₹ 3000$. Initial Savings = $4000 - 3000 = ₹ 1000$. Increased Expenditure = $3000 	imes (1 + 0.12) = 3000 	imes 1.12 = ₹ 3360$.

Haresh earned ₹ $4000$ per month. From the last month,his income increased by $8\%$. Due to a rise in prices,his expenditure also increased by $12\%$ and his savings decreased by $4\%$. Find his increased expenditure and initial savings.

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