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Time & Work
Time, Distance and Speed

A can complete a work in 12 days, while B can complete the same work in 18 days. How many days will they take to complete the work together?

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

A can do a work in 15 days and B can do it in 25 days. If they work together for 5 days, how much work is left?

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

A and B can complete a work in 20 days and 30 days respectively. If they work together for 10 days, how much of the work is left?

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

If A can finish a job in 24 hours and B can finish the same job in 36 hours, how long will it take for them to finish the job if they work together?

A. 14.4 HOURS
Posted in:  Time & Work -  Aptitude -  Mathematics

A can do a work in 10 days, B can do it in 15 days, and C can do it in 30 days. If they work together, how long will it take to complete the work?

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