A person walks 5 km at a speed of 4 km/h and then runs 10 km at a speed of 10 km/h. What is the total time taken for the journey?

B. 3 HOURS

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 person walks at a speed of 4 km/h, how long will it take to walk 16 km?

C. 4 HOURS

A person walks at a speed of 5 km/h. How far can he walk in 3 hours?

C. 15 KM

If a car travels 240 km in 3 hours, what is the speed of the car in m/s?

B. 25 M/S