Question

2. A train is going from Delhi to Lucknow.
On its journey, it has to cross a tunnel.
The tunnel is 1 km long. If the train
is 500 m long and is travelling at
a speed of 1 km per minute, how much
time will it take to cross the tunnel?​

Answer 1

Answer:

1 minute

Step-by-step explanation:

Because the speed of train is 1km per minute

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Answer 2

Answer:

It takes 1 minute 30seconds for the train to cross the tunnel.