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If the cost price of 12 oranges is equal to selling price of 10 oranges, then the percentage of profit is = ?
Answer & Solution
Correct Answer:
Option
B
According to the question,
12 Cost Price = 10 Selling Price
$$\eqalign{ & \frac{{{\text{CP}}}}{{{\text{SP}}}} = \frac{{10}}{{12}} = \left. {\frac{5}{6}} \right\}{\text{1 profit}} \cr & {\text{Profit }}\% = \frac{1}{5} \times 100 \cr & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, = 20\% \cr} $$
12 Cost Price = 10 Selling Price
$$\eqalign{ & \frac{{{\text{CP}}}}{{{\text{SP}}}} = \frac{{10}}{{12}} = \left. {\frac{5}{6}} \right\}{\text{1 profit}} \cr & {\text{Profit }}\% = \frac{1}{5} \times 100 \cr & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, = 20\% \cr} $$
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