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Time & Work
Time, Distance and Speed

A can do a piece of work in 20 days, B can do it in 30 days. If they work together for 10 days, how much of the work is left?

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

If C can complete a work in 20 days and D can complete it in 30 days, how long will it take for them to finish the work together?

B. 15 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

A can do a work in 16 days, B can do it in 24 days, and C can do it in 48 days. How long will they take to complete the work together?

B. 6 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

A can finish a work in 20 days, while B can finish it in 30 days. If they work together for 10 days, how much of the work is left?

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

If 3 men can complete a piece of work in 12 days, how many days will it take for 6 men to complete the same work?

A. 6 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics