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    Question

    A solution contains 10% water. How much water should be

    added to 30 liters of the sugar and water solution to increase the water content to 25%?
    A 6 liters Correct Answer Incorrect Answer
    B 4 liters Correct Answer Incorrect Answer
    C 5 liters Correct Answer Incorrect Answer
    D 2 liters Correct Answer Incorrect Answer
    E 8 liters Correct Answer Incorrect Answer

    Solution

    Total solution = 30 liter water = 10% of 30 = 3 liter sugar = 30-3 = 27 liter let x liter of water is to be added according to question-

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