CAT 2022 Slot 3 Paper

Initially: a glass $500 \text{ cc}$ milk and a cup $500 \text{ cc}$ water Step 1: $150 \text{ cc}$ of milk is transferred to the cup from glass After step 1: Glass - $350 \text{ cc milk Cup} - 150 \text{ cc}$ milk and $500 \text{ cc water}$ Step 2: 150 cc of this mixture is transferred from the cup to the glass After Step 2 : Glass - 350 cc milk + 150 cc mixture with milk: water ratio $3:10$ Cup - 500 cc mixture with milk: water ratio $3:10$ $\text{water in glass : milk in cup}$$=\frac{10}{13} \times 150: \frac{3}{13} \times 500=1:1$ The answer is option A