Which Indian cricketer is known as "Brown Bradman"?
How can i register in planetwin365?
Members of which family were, at various times, Kings or Emperors of Germany, Austria, Rome, Hungary, Spain.............
Which French revolutionary, who was instrumental in the death of the King and the establishment of the Republic?
To which organisation, formed in Tennessee in 1865, was Brian A Scates elected as Leader and President in 1867?
According to The Bible, who was the older brother of Moses, who set up a golden calf on Mt Sinai for people to worship?
Which Delta blues musician, according to legend, met the Devil at a crossroad and received mastery of the guitar?
What is the name of the British rugby international touring team?
One of the earliest European explorers to reach Australia and New Zealand has which island named after him?
Who invented a system of cartography whereby lines of latitude and longitude are drawn at right angles?
Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is moving twice as fast the other, then what is the speed of the faster train ?
Let the speed of the slower train be x m/sec.
Then, speed of the faster train = 2x m/sec.
Relative speed = (x + 2x) m/sec = 3x m/sec.
(100 + 100) / 8 = 3x
So, x = 25/3
So, speed of the faster train = 50/3 m/sec
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. What is the time (in seconds) which they take to cross each other?
Two trains each 333 meter long, are running in opposite directions on parallel tracks.
If their speeds are 45 km/hr and 66 km/hr respectively, then what is the time taken by the faster train to pass the driver of slower one?
Two trains each 414 meter long, are running in opposite directions on parallel tracks. If their speeds are 39 km/hr and 69 km/hr respectively, what would be the time taken by the slower train to pass the driver of the faster one?
The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 km in 4 hours, then what is the speed of the first train ?
Two trains each 365 meter long, are running in same directions on parallel tracks. If their speeds are 44 km/hr and 64 km/hr respectively, then what would be the time taken by the faster train to pass the driver of the slower one?
Forgot Your Password?
2018 © Queryhome