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Time & Work
Time, Distance and Speed

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 complete 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

A can do a work in 16 days and B can do it in 24 days. If they work together for 8 days, how much of the work is left?

C. 1/2
Posted in:  Time & Work -  Aptitude -  Mathematics

A can do a work in 15 days, B can do it in 20 days, and C can do it in 30 days. If they work together, how long will it take to complete the work?

A. 6 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 32 days. If they work together, how long will it take to complete the work?

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