The cost price of $12$ tables is equal to the selling price of $16$ tables. The loss percent is
$15$
$20$
$25$
$30$
A shopkeeper mixes $20\, kg$ of rice which cost him $Rs.\,5$ per $kg$ with $35\,kg$ of rice which cost him $Rs.\,7$ per $kg.$ Then he sells the mixture at $Rs.\,6.5$ per $kg$. Find his total profit and percent profit.
A man bought orange at the rate of $8$ for $Rs.\,34$ and sold them at the rate of $12$ for $Rs.\,57.$ How many oranges should be sold to earn a net profit of $Rs.\,45?$
Find $CP$ when $SP = Rs.\,40 .60, \operatorname{gain}=16 \% ?$
A trader marked the price of his commodity so as to include a profit of $25 \% .$ He allowed discount of $16 \%$ on the marked price. His actual profit was (in $\%$)
cost price of $100$ books is equal to the selling price of $60$ books. The gain percentage or less percentage is