Math, asked by charanjot6575, 1 year ago

A train 900 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is ?
A) 400 m
B) 300 m
C) 500 m
D) 600 m

Answers

Answered by prashanth1551

0

the answer is option B

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