A train 110 metres long is  running with a speed of 60 kmph . In what time will it pass a man who is running at 6 km ph in the direction opposite to that in which the train is going ?

Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite direction on parallel tracks. Find the time ( in second) which they take to cross each other.

Two train  are moving in opposite directions at rate of 60 km/hr and 40 km/hr. their  lengths are 1.10 km and 0.9 km respectively. Find the time taken by the slower train to cross the faster train in seconds ?

Two goods train each 500m long, are running in opposite direction on the parallel track. Their speed are 45 km/hr and 30 km/hr respectively . Find the time taken by the slower train to pass the driver of the faster one .

A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train ?

Two train are running in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then find the speed of each train ( in km/hr) .

Two trains , each 100m long , moving in opposite directions , cross each other in 8 seconds. If one is moving twice as fast other, then  find the speed of the faster train .

Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. Find the ratio of their speed ?

Two trains, one form Howrah to Patna and the other form Patna to Howrah, start simultaneously . After they meet , the train reach their destinations after 9 hours and 16 hours respectively. Find the ratio of their speed ?

A train of length 150 metres takes 40.5 sec to cross a tunnel of  length 300 metres. What is the speed of the train in km/hr?