Question

When $x$ grams of steam is mixed withy grams of ice at $0^{\circ }$C, we obtain (x +y) gram of water at $100^{\circ }C$. The ratio y/x is

• A. 1
• B. 2
• C. 3
• D. 4

Answer 1

Answer: (C)

$x\times 540=y\times 80+y\times 100$ .Hence $y/x=3$