Today, We are going to take a test on Problems based on Time and Distance.
Before you take the test read these posts to be comfortable.
1, Speed, Time and Distance:
Speed = Time = ,Distance = (Speed x Time).TimeSpeed.
2, km/hr to m/sec conversion:
x km/hr = m/sec.
3, m/sec to km/hr conversion:
x m/sec = km/hr.
4, If the ratio of the speeds of A and B is a : b, then the ratio of the the times taken by then to cover the same distance is or b : a.
5, Suppose a man covers a certain distance at x km/hr and an equal distance at y km/hr. Then, the average speed during the whole journey is km/hr.