Model 4 Train Vs Pole/Signal Post/Man Section-Wise Topic Notes With Detailed Explanation And Example Questions

Question : 1

A train is 125 m long. If the train takes 30 seconds to cross a tree by the railway line, then the speed of the train is :

a) 15 km/hr

b) 16 km/hr

c) 12 km/hr

d) 14 km/hr

Question : 2

A train 300 m long is running with a speed of 54 km/hr. In what time will it cross a telephone pole?

a) 15 seconds

b) 17 seconds

c) 18 seconds

d) 20 seconds

Question : 3

If a train, with a speed of 60 km/ hr, crosses a pole in 30 seconds, the length of the train (in metres) is :

a) 900

b) 750

c) 500

d) 1000

Question : 4

A train 100 metre long is running at a speed of 120 km/hr. The time taken to pass a person standing near the line is

a) 3 seconds

b) 5 seconds

c) 7 seconds

d) 1 second

Question : 5

A train 150m long passes a km stone in 30 seconds and another train of the same length travelling in opposite direction in 10 seconds. The speed ot the second train is :

a) 125 km/hr

b) 25 km/hr

c) 75 km/hr

d) 90 km/hr

Question : 6

A train 100 metres long meets a man going in opposite direction at 5 km/hr and passes him in 7$1/5$ seconds. What is the speed of the train (in km/hr) ?

a) 60 km/hr

b) 55 km/hr

c) 50 km/hr

d) 45 km/hr