Krishnamurthy earns ₹ 15000 per month and spe | vedclass

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(C) Initial monthly income $= ₹ 15000$.Initial expenditure $= 80 \%$ of $₹ 15000 = \frac{80}{100} 	imes 15000 = ₹ 12000$.Initial savings $= ₹ 15000 -

Vedclass · Accepted Answer

$3600$

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(C) Initial monthly income $= ₹ 15000$.Initial expenditure $= 80 \%$ of $₹ 15000 = \frac{80}{100} 	imes 15000 = ₹ 12000$.Initial savings $= ₹ 15000 - ₹ 12000 = ₹ 3000$.New monthly income after $20 \%$ increase $= 15000 + (20 \% 	ext{ of } 15000) = 15000 + 3000 = ₹ 18000$.New expenditure after $20 \%$ increase $= 12000 + (20 \% 	ext{ of } 12000) = 12000 + 2400 = ₹ 14400$.New savings $= 	ext{New income} - 	ext{New expenditure} = 18000 - 14400 = ₹ 3600$.

Krishnamurthy earns $₹ 15000$ per month and spends $80 \%$ of it. Due to pay revision,his monthly income has increased by $20 \%$ but due to price rise,he has to spend $20 \%$ more. His new savings are

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