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- Quantitative Aptitude
7.Profit and Loss
hard
A shopkeeper buys a toy at $Rs.\,100$ and sells it at $Rs.$ $125 .$ Another shopkeeper buys the same toy at $Rs.\, 125$ but sells it at $Rs.$ $100 .$ What are the respective profit and loss percentages for the two shopkeepers.
A
$20 \%, 20 \%$
B
$25 \%, 20 \%$
C
$25 \%, 25 \%$
D
$25 \%, 16.67 \%$
Solution
Case $-1:$ Here, $C P=R s .100, S P=R s .125$
Profit of $1$ st shopkeeper $=25 \%$
Case $- 2$ Here, $CP = Rs. 125, SP = Rs. 100$
Loss of $2 nd$ shopkeeper $=\left(\frac{125-100}{125}\right) \times 100 \%=20 \%$
Standard 13
Quantitative Aptitude