A car is moving at a speed of 15 meters per second. What is the speed in Km/h?
A car is moving at a speed of 35 meters per second. What is the speed in Km/h?
Two trains start simultaneously. The first train moves from Jallandhar to Amritsar, whereas the second train moves from Amritsar to Jallandhar. After they meet at a point in between, they respectively take 100 hours and 36 hours to reach their destinations. What is the ratio of their speeds?
A vehicle travels 50% of its distance at 2 km/h, and the remaining 50% at 8 km/h. What is the total distance, if it travelled for a total duration of 20 hours?
A train passes two persons walking in the same direction as the train. The time it takes to move past the man running at 5km/h is 8sec, whereas the time it takes to cross the other man running at 6km/h is 9sec. What is the speed of the train?
Let the speed of the train be v km/h. Length of the train calculated with the data for the first man = $(v - 5) × 8$. It should equal the length obtained from the data for the second man. So $(v - 5) × 8$ = $(v - 6) × 9$. Please note that we have not converted seconds to hours because that factor will ultimately cancel away. Solving for v we get 14km/h.
This Blog Post/Article "Distance and Time Quiz Set 005" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2017-04-07.