Time and Speed - Train and Boat

A person crosses a 600m long street in 5 minutes. What is his speed in km per hour?

Two men P and Q start from a place walking at 5 km/hr and 6.5 km/hr, respectively. What is the time they will take to be 92 km apart, if they walk in opposite directions?

A man is running at a speed of 3 km/hr in the direction of the train whose length is 500 meters. If the train is moving at a speed of 63 km/hr then how many seconds will this train take to cross the man?

How many hours will it take a man to travel M miles at the rate of H miles per hour?

A train 220 m long is moving at 45km/h. The time taken by the train to cross a tunnel 260m long is-

A train travels 180 km in 3 hours. What is its average speed?

If speed is increased by 4 miles per hour, it takes 4 hour less to cover a distance of 32 km. Find the previous speed. 

A train takes 10 seconds to cross a pole and 20 seconds to cross a platform of length 200m. What is the length of the train?

Anik travels 35 kilometers (km) partly at 4km /h and partly at 5 km/h. If he covers the distance at 5 km/h he could cover 2 km more in the same time. The time taken to cover the whole distance at original rate is-

Palash drives form City A to B at 40km per hour and returns over the same road at 30km per hour and spends 8 hours away from home including a one-hour stop for lunch. What is the distance (in km) between City A and City B?

A man takes 3 hours 45 minutes to row a boat 22.5 km downstream of a river and 2 hours 30 minutes to cover a distance of 10 km up stream. Find the speed of the river current in km/hr.

A boy traveled from the home to the college at the rate or 25 km/hr and walked back at the rate of 4 km/ hr. If the whole journey took 5 hours 48 minutes, find the distance of the college from the home. 

Q. (36-55) Choose the correct answer.
৩৬) A train which is 1 km long traveling at a speed of 60 km/hour enters a tunnel 1km of length. What time does the train take to come fully out of the tunnel?

Jamil can run 1 km in 4 minutes. He has a car that has a top speed of 75 km/hour. Jamil's speed is what percentage of his car's top speed?

A person crosses a 600 meters long street in 5 minutes. What is his speed in kilometers per hour?

A train 150m long passes a pole in 15 seconds and another train of the same length travelling in opposite direction in 8 seconds. The speed of the train in (km\h) is-

A man can reach a certain place in 40 hours. If he reduces his speed by 1/15th, he goes 5 km less in that time. Find the total distance covered by him.

A train crossed a platform in 45 seconds travelling with a speed of 36 km/h. If the length of train is 200 meters, then what will be the length (in meters) of the platform?

A boat has a crack in its hull which is leaking water into the boat and could sink the boat in 6 hours. The boat has a pump which can pump the water out in 8 hours. If the boat is 168 km away from the shore and the pump is running what is the minimum speed the boat should run at so that it can reach the shore before sinking?

A man can reach a certain place in 40 hours. If he reduces his speed by 1/15th, he goes 5 km less in that time. Find the total distance covered by him.