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    Question

    A group of тАШyтАЩ workers can finish a task in 36 days.

    If 12 additional workers had joined, the same task could have been finished in 24 days. What is the value of тАШyтАЩ?
    A 50 Correct Answer Incorrect Answer
    B 75 Correct Answer Incorrect Answer
    C 24 Correct Answer Incorrect Answer
    D 95 Correct Answer Incorrect Answer

    Solution

    ATQ,

    Total work = 36y units

    So, 36y = (y + 12) ├Ч 24

    Or, 36y тАУ 24y = 288

    Or, 12y = 288

    Therefore, y = 288 / 12 = 24

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