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      Question

      3 workers paint 5 rooms in 8 days. How many workers are

      needed to paint 10 rooms in 6 days?
      A 8 Correct Answer Incorrect Answer
      B 2 Correct Answer Incorrect Answer
      C 4 Correct Answer Incorrect Answer
      D 1 Correct Answer Incorrect Answer

      Solution

      ATQ, Worker-days for 5 rooms = 3Γ—8 = 24 For 10 rooms => 24Γ—(10/5) = 48 worker-days Workers = 48/6 = 8

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