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- Quantitative Aptitude
7.Profit and Loss
easy
A toothpaste labeled at $Rs.\, 80$ is sold for $Rs.\, 68$ The rate of discount is.......$\%$
A
$12$
B
$14$
C
$15$
D
None of these
Solution
Marked price $(M.P.)$ = ₹$80.$
Selling price $(S.P.)$ $=₹ 68$
Discount $= M \cdot P \cdot- S \cdot P =80-68=₹ 12$
$\therefore \quad$ Rate of discount $=\frac{\text { Discount } \times 100}{\text { Marked Price }}=\frac{12 \times 100}{80}=15 \%$
Standard 13
Quantitative Aptitude