A car travels 150 kilometers in 3 hours. What is its average speed?

B. 60 KM/H

A cyclist covers a distance of 120 km in 4 hours. What is the speed of the cyclist in km/h?

B. 30 KM/H

If a person walks at a speed of 4 km/h, how long will it take to cover a distance of 20 km?

B. 5 HOURS

A vehicle travels 300 km at a speed of 60 km/h. How much time will it take to complete the journey?

C. 6 HOURS

If A can do a piece of work in 15 days and B can do it 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