Home  / Mathematics  / Aptitude
Time & Work
Time, Distance and Speed

A can do a work in 15 days, B can do it in 10 days, and C can do it in 6 days. If they all work together, how long will it take to complete the work?

B. 3 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

If C can do a piece of work in 20 days and D can do it in 30 days, how long will it take for both C and D to complete the work together?

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

A can complete a task in 15 hours, B in 10 hours, and C in 5 hours. If they all work together, how long will it take to complete the task?

B. 3 HOURS
Posted in:  Time & Work -  Aptitude -  Mathematics

A car travels 150 km in 3 hours. What is its speed in km/h?

B. 60 KM/H
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

If a vehicle travels 240 km in 3 hours and 30 minutes, what is its average speed in km/h?

B. 65 KM/H
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics