Question

A train moving with uniform speed passes a pole in 10 sec. and a bridge of length 1200 m
in 130 sec. Speed of the train is:
(1)
90 km/hr
(2)
72 km/hr
(3)
36 km/hr
(4)
54 km/hr​

Answer 1

Answer:

1200/130-10=10m/s

10m/s=10×18/5=36km/s

Answer 2

Hello ☺️

A train moving with uniform speed passes a pole in 10 sec. and a bridge of length 1200 m

in 130 sec. Speed of the train is:

1) 90km/hr

2) 72km/hr

3) 36km/hr✔️

4) 54km/hr