homestay management

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Time & Work Questions

  • Numerical Ability - Time & Work
Question

 A can build up structure in 8 days and B can break it in 3 days. A has worked for 4 days and then B joined to work with A for another 2 days. In how many days will A alone build up the remaining part of the structure ?

  • A) 10
  • B) 9
  • C) 12
  • D) 8
  • E) 22/3
Solution
solution image
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