If the time taken by Truck C to cover the given distance was 8 hours, what was the average speed of the truck?
54.75 km/hr
65.25 km/hr
68.75 km/hr
none of these
Required speed = 5508=68.75kmph
Mr. Patel walked 6 km to reach the station from his house, then he boarded a train whose average speed was 60 km/hr and thus he reached his destination. In this way, he took a total of 3 hours. If the average speed of the entire journey was 32 km/hr then the average speed of walking is:
Now, they are curious to know about the average speed of the car during the journey. As per the previous question, the time taken to travel 60.725 km was 1.735 hours. Choose the average speed of the car:
A car starts from Bangalore to Mumbai and returns in 20 hours. What is the average velocity and average speed of the car if the odometer reading of the car when it started was 2200 km and when it finished was 3800 km?
The time taken to travel 30 km upstream and 44 km downstream is 14 hours. If the distance covered in upstream is doubled and distance covered in downstream is increased by 11 km then the total time taken is 11 hours more than earlier. Find the speed of the stream.
A car takes 4 hours to cover a distance if it travels at a speed of 40 kmph. What should be its speed to cover the same distance in 1.5 hours?