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Let quantity of milk and water in the original mixture is 5x ml and 3x ml respectively. Quantity of milk in 160 ml of mixture = 160 × 5/8 = 100 ml Quantity of water in 160 ml of mixture = 160 – 100 = 60 ml According to question; 5x – 100 + 10 = 3x – 60 + 60 Or, 5x – 90 = 3x Or, 2x = 90 Or, x = 45 Original quantity of mixture = 45 × 8 = 360 ml Hence, option c.
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