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Time & Work
Time, Distance and Speed

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

A. 1/3
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?

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
Posted in:  Time & Work -  Aptitude -  Mathematics

If a work can be done by 4 men in 30 days, how many men are required to complete the same work in 15 days?

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

If A can do a piece of work in 20 days and B can do it in 30 days, how much work will they complete together in 10 days?

A. 1/2 OF THE WORK
Posted in:  Time & Work -  Aptitude -  Mathematics