The ratio of the speeds of a car and a bus is 3 : 4. If the bus covers a distance of 320 km in 4 hours, what is the speed of the car in km/h?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 60 km/h.
Bus covers 320 km in 4 hr
Speed = 320/4 = 80 km/h
Speed ratio of car and bus = 3 : 4
Car speed = (80/4) × 3 = 60 km/h