A train in motion 66 metres long overtakes a train 88 metres long travelling at 30 km/hour in the opposite direction in 0.168 minute. The speed of the first train is
Reveal answer
Fill a bubble to check yourself
A train in motion 66 metres long overtakes a train 88 metres long travelling at 30 km/hour in the opposite direction in 0.168 minute. The speed of the first train is