Examveda

# 1 litre of water is added to 5 litres of alcohol water solution containing 40% alcohol strength. The strength of alcohol in the new solution will be :

A. $$30\%$$

B. $$33\frac{1}{3}\%$$

C. $$33\frac{2}{3}\%$$

D. $$33\%$$

= $$\left( {\frac{{40}}{{100}} \times 5} \right)$$   litres
\eqalign{ & = \left( {\frac{2}{6} \times 100} \right)\% \cr & = 33\frac{1}{3}\% \cr}