A $180$ metre long train crosses a man standing on the platform in $6$ seconds. What is the speed of the train?

90

km/hr

No worries! We‘ve got your back. Try BYJU‘S free classes today!

108

km/hr

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

120

km/hr

No worries! We‘ve got your back. Try BYJU‘S free classes today!

88

km/hr

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $108$ km/hr
$S p e e d = \frac{Distance}{Time} = \frac{Length of train}{Time taken}$
$= \frac{180}{6} m / s e c = 30 \times \frac{18}{5} k m / h r = 108 k m / h r$

Suggest Corrections

Similar questions

150

6

6

120

90

230

A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

An express train goes past a man and a platform 396 m long in 12 seconds and 30 seconds respectively. What is the speed of the express train?

Join BYJU'S Learning Program