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Q. A and B can complete a piece of work in 12 and 18 days respectively. A begins to do the work and they work alternatively one at a time for one day each. The whole work will be completed in

  • (A) 15 2/3 days
  • (B) 16 1/3 days
  • (C) 18 2/3 days
  • (D) 14 1/3 days
  • Correct Answer - Option(D)
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