A 300-m-long train crosses an electric pole in 5 s. Find the speed of the train.

Correct option is D

Given:

Length of train = 300 m
Time taken to cross a pole = 5 s

Formula Used:

Speed = $$\frac{\text{Distance}}{\text{Time}}$$​​

Solution:

Speed =  $$\frac{300}{5}$$​= 60 m/s

In km/h = $$60 \times \frac{18}{5}$$​ = 216 km/h