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

Question : 1

In what time will a train 100 metres long cross an electric pole, if its speed be 144 km/hour ?

a) 5 seconds

b) 12.5 seconds

c) 3$5/4$ seconds

d) 2.5 seconds

Question : 2

A train, 120 m long, takes 6 seconds to pass a telegraph post; the speed of train is

a) 62 km/hr

b) 55 km/hr

c) 85 km/hr

d) 72 km/hr

Question : 3

Buses start from a bus terminal with a speed of 20 km/hr at intervals of 10 minutes. What is the speed of a man coming from the opposite direction towards the bus terminal if he meets the buses at intervals of 8 minutes?

a) 4 km/hr

b) 5 km/hr

c) 7 km/hr

d) 3 km/hr

Question : 4

A train 100m long is running at the speed of 30 km/hr. The time (in second) in which it will pass a man standing near the railway line is :

a) 11

b) 12

c) 15

d) 10

Question : 5

How many seconds will a 500 metre long train take to cross a man walking with a speed of 3 km/hr. in the direction of the moving train if the speed of the train is 63 km/hr ?

a) 30 sec

b) 40 sec

c) 45 sec

d) 25 sec

Question : 6

A train is 250m long. If the train takes 50 seconds to cross a tree by the railway line, then the speed of the train in km/hr is :

a) 9

b) 5

c) 18

d) 10