The ratio of milk and water in a solution is 20 : 7 and after adding 5 liters of water in it the ratio of milk and water becomes 5 : 3, then find the final amount of water in the final solution.

• ক 10 liters
• খ 11 liters
• গ 7 liters
• ঘ 12 liters ✅ সঠিক উত্তর