• # question_answer A small tank is 2/5 full of water. The water is then poured into a large empty tank which has a capacity that is twice that of the small tank. What fraction of the large tank is filled with water? A)  $\frac{3}{5}$B)  $\frac{2}{5}$C)  $\frac{1}{5}$D)  $\frac{4}{5}$

Correct Answer: C

Solution :

Let capacity of small tank be x. $\therefore$ Capacity of large tank will be 2x. Water in small tank $=\frac{2}{5}x$ $\therefore$ Required fraction $=\frac{2x}{5}\div 2x=\frac{1}{5}$

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