Question 9
If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do in 2 days, How long would the job take if Sam, Lisa, and Tom worked together to complete it?
Objective
Question details
- Exam body
- DELSU
- Subject
- Aptitude Test
- Year
- 2010/2011
- Question no.
- #9
- Type
- Objective
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