A vehicle travels 300 km in 5 hours. What is its average speed?

A. 50 KM/H

If a person walks at a speed of 5 km/h, how long will it take to walk 15 kilometers?

B. 3 HOURS

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

If a train travels at a speed of 90 km/h, how far will it travel in 3 hours?

C. 300 KM

A car travels 150 kilometers in 2 hours. What is its average speed?

B. 75 KM/H