A vehicle travels 240 km in 4 hours. What is its speed in meters per second?

B. 12 M/S

If A can do a piece of work in 15 days and B can do the same work in 10 days, how long will it take for both A and B to complete the work together?

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

A and B can complete a work in 20 days. If A alone can complete the work in 30 days, how long will B take to complete the work alone?

C. 40 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

If three workers can complete a job in 12 days, how many days will it take for 6 workers to complete the same job?

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

A vehicle travels 240 km at a speed of 80 km/h. How long does the journey take?

C. 4 HOURS