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Let the initial quantities of milk and water in container B be 3x litres and x litres respectively. Then, \(3x + x = 18 - x - 3x + 16 - x - 2 = 30\). Find the initial quantity of the mixture in container B.

1. 24 Litres
2. 28 Litres
3. 32 Litres
4. 36 Litres

Correct answer: 32 Litres

Solution

The initial milk and water in container B are given as 3x and x, so the total mixture is 4x. From the provided working, x = 8. Therefore, the initial quantity of mixture in container B is \(4 \times 8 = 32\) litres.

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