Task: Question Answering
Input (English): Question: A mixture contains milk and water in the ratio 3:2. On adding 10 litters of water, the ratio of milk to water becomes 2:3. Total quantity of milk & water before adding water to it?

 Option A: 10

 Option B: 30

 Option C: 50

 Option D: 20

 Option E: 30
Output (English): Option D