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Time & Work
Time, Distance and Speed

C can complete a task in 10 days, while D can complete it in 15 days. If they work together for 5 days, how much of the work is left?

B. 1/4
Posted in:  Time & Work -  Aptitude -  Mathematics

If a work can be completed by 8 workers in 12 days, how many workers are needed to complete the same work in 6 days?

A. 16 WORKERS
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A and B can complete a work in 18 days and 24 days respectively. If they work together for 6 days, how much of the work is left?

C. 1/2
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C can complete a work in 10 days, and D can complete the same work in 15 days. If they work together for 5 days, how much work is left?

A. 1/3
Posted in:  Time & Work -  Aptitude -  Mathematics

If A can do a piece of work in 12 days and B can do it in 18 days, how much time will they take to complete the work together?

A. 7.2 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics