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      Question

      Neha and Priya are assigned a piece of work. Neha can

      complete 8 units of work each day, while Priya can finish the whole task alone in 32 days. If the total work is 160 units, how many days will they need to complete the task together?
      A 160/13 Correct Answer Incorrect Answer
      B 127/15 Correct Answer Incorrect Answer
      C 163/23 Correct Answer Incorrect Answer
      D 122/13 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let, the time taken by Neha and Priya to do the work be ‘x’ days.

      Units of work done by Priya in a day = 160/32 = 5 units

      So, 160/x = 8 + 5 = 13

      160 = 13x

      x = 160/13

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