Question

A train 240 meters in length crosses a telegraph post in 16 seconds. The speed of the train is?

A) 50 Km/hr B) 52 Km/hr C) 54 Km/hr D) 56 Km/hr

Answer 1

$\huge\mathrm{Answer :-}$

Speed = Distance / Time

➡ Speed = 240 / 16

➡ Speed = 15 m/s¹

Now convert that into km/hr¹

Then we will get,

Speed in km/hr¹ = 15 × 1000 / 3600 km/hr¹