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Time & Work
Time, Distance and Speed

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

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

If A can do a work in 10 days and B can do the same work in 15 days, how long will it take for A to finish the work alone after B has worked for 3 days?

A. 5 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

A can complete a work in 10 days, while B can do the same work in 15 days. How long will they take to complete the work together?

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

If 5 men can complete a work in 20 days, how many days will it take for 10 men to complete the same work?

A. 10 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

A and B can complete a work in 12 days and 15 days respectively. If they work together for 4 days, how much work is left?

B. 1/4
Posted in:  Time & Work -  Aptitude -  Mathematics