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#30681 Bangla Language & Literature Time and Work Level 0

A contractor employs 60 person for doing a job in 80 days. After 20 days it was found that only one-fifth of work was finished.How many more persons are to be employed to finish the job as per schedule?

  1. A 20
  2. B 40
  3. C 60
  4. D 80
Answer: A - 20

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