CDS || Math || Arithmetic || Time_Speed_and_Distance || Quiz

A train takes 9 seconds to cross a pole. If the speed of the train is 48 km/hr, the length of the train is

A thief is noticed by a policeman from a distance of 200 m. The thief starts running and the policeman chases him. The thief and the policeman run at the speed of 10 km/hr and 11 km/hr respectively. What is the distance between them after 6 minutes?

A train takes 9 seconds to cross a pole. If the speed of the train is 48 km/h, the length of the train is

Water is filled in a container in such a manner that its volume doubles every 5 minutes. If it takes 30 minutes for the container to be full, in how much time will it be one-fourth full?

Ramesh reached to Delhi from Pune 12 minutes late when he walked at 6/7^th of his usual speed. The usual time taken by him to cover that distance

Is-

Car travelling at a speed of 55 km/hr travels from Delhi to Mumbai in 4 hours . If its speed is increased by 5km/hr , then the time of journey reduced by

A boat covers a certain distance downstream in 1 hour, while it comes back in 1 hours. If speed of the stream be 3 kmph, what is the speed of boat in still water?

A wheel of radius 2.1m of a vehicle makes 95 revolutions in 1 min. what is the speed of the vehicle?

In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight was