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- Quantitative Aptitude
7.Profit and Loss
medium
Mohan buys a watch for $Rs.\,350$ and sells it for $Rs.\,392.$ Find out his percentage of profit.
A
$9$
B
$12$
C
$14$
D
None of these
Solution
Here, $C \cdot P .=Rs .350, S . P=Rs. 392$ Profit $= S.P. – C.P. =392-350=742$
Profit $\%=\frac{\text { Profit } \times 100}{\text { C.P. }}=\frac{42 \times 100}{350}=12 \%$
Standard 13
Quantitative Aptitude