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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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