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Time & Work
Time, Distance and Speed

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?

B. 16 WORKERS
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A and B can complete a work in 20 days. If A works alone for 5 days and then B joins him, how many more days will they take to finish the work?

A. 10 DAYS
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A can finish a work in 24 days, while B can finish it in 36 days. If they work together for 8 days, how much work is left?

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

A, B, and C can complete a work in 10, 15, and 30 days respectively. If they work together for 5 days, how much work is left?

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

A can complete a work in 10 days and B can complete the same work in 15 days. How many days will they take to complete the work together?

B. 8 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics