Question

The ratio of wine and water in a drum is $3:1$. What part of the mixture is taken out and same amount of water is added to it so that the ratio of wine and water in the mixture become $1:1:$?

• A. $\frac{1}{4}$
• B. $\frac{1}{3}$
• C. $\frac{3}{4}$
• D. $\frac{2}{3}$

Answer 1

Answer: (B)

$2unittakenoutandaddedfrom6unittotalmixture$
$HenceRequiredpartofquantity$
$\frac{2}{6}=\frac{1}{3}$