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Time & Work
Time, Distance and Speed

A and B can do a piece of 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 work can be done by 4 men in 15 days, how many men are required to complete the same work in 10 days?

B. 8 MEN
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A person walks at a speed of 4 km/h. How far will they walk in 3 hours?

B. 12 KM
Posted in:  Time, Distance and Speed -  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 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 both A and B to finish the job together?

B. 12 HOURS
Posted in:  Time & Work -  Aptitude -  Mathematics