Question

$30\%$ loss on cost price in what percent loss on selling price?

• A. $30\%$
• B. $20\%$
• C. $15\%$
• D. None of these

Answer 1

The correct option is D None of these

Let C.P. be $100$
Loss $=30\%$ on C.P.
S.P. will be $70$
and loss will be $30$.
$\%$ loss on S.P. $=\frac{(30\times 100)}{70}=42.85\%$