A missile travels at 1350 km/hr. How much metres does it
travel in one second?
A student goes to school at the rate of 2 ½ km/h and reaches
6 min late. If he travels at the speed of 3 km/hr, he is 10 min early. What is
the distance to the school?
A car travels at a speed of 60km/hr and covers a particular
distance in 1h. How long will it take for another car to cover the same
distance at 40km/hr?
Two trains of same length, are running in parallel tracks in
opposite directions with speed 65 km/hr and 85 km/h respectively. They cross
each other in 6s. The length of each train is
A boatman takes twice long to row a distance against the
stream as to row the same direction with the stream. Find the ratio of speeds
of the boat in still water and the stream.
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