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- Quantitative Aptitude
7.Profit and Loss
easy
On an order of $5$ dozen boxes of a consumer product, a retailer receives an extra dozen free. This is equivalent to allowing him a discount of........$\%$
A
$15$
B
$16 \frac{1}{6}$
C
$16 \frac{2}{3}$
D
$20$
Solution
Discount $=\frac{1}{5+1} \times 100=\frac{1}{6} \times 100=16 \frac{2}{3} \%$
Standard 13
Quantitative Aptitude