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1.
If 4 workers can do a job in 48 days, how long will it take 3 workers to finish the same job ?
- A. 76
- B. 76
- C. 76
- D. 76
Answer: Option D
Explanation:
4 workers can do a job in 48 days
1 worker can do the job in (48x4) days
3 workers can do the job in (48x4)/3 days = 64 days
1 worker can do the job in (48x4) days
3 workers can do the job in (48x4)/3 days = 64 days
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