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1159

Q:

A wall of 100 metres can be built by 7 men or 10 women in 10 days. How many days will 14 men and 20 women take to build a wall of 600 metres 

  • 1
    25
  • 2
    30
  • 3
    15
  • 4
    20
  • Show Answer
  • Workspace

Answer : 3. "15"

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