Tag: general knowledge
Questions Related to general knowledge
A tennis championship is played on a knock-out basis, i.e., a player is out of the tournament when he loses a match. How many matches are played in the tournament if 40 players totally participate?
Herbert takes the underground train to work and uses an escalator at the railway station. If Herbert runs up 6 steps of the escalator, then it takes him 37.5 seconds to reach the top of the escalator. If he runs up 14 steps of the escalator, then it takes him only 25.5 seconds to reach the top. How many seconds would it take Herbert to reach the top if he did not run up any steps of the escalator at all?