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7.Profit and Loss
medium
An article was purchased for $Rs.\,78,350.$ Its price was marked up by $30 \% .$ It was sold at a discount of $20 \%$ on the marked$-$up price. What was the profit percent on the cost price?
A
$4$
B
$7$
C
$5$
D
$3$
Solution
cost price $=₹ 78350$
Marked price $=78350 \times \frac{130}{100}=₹ 101855$
Selling price $=101855 \times \frac{80}{100}=₹ 81484$
Profit $=81484-78350=3134$
$\therefore$ Required $\%$ profit $=\frac{3134}{78350} \times 100=4 \%$
Standard 13
Quantitative Aptitude