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A train covers a distance of 12 km in 10 minutes. If it takes 6 seconds to pass a telegraph post, then the length of the train is:

Option 1)

90 m

Option 2)

100 m

Option 3)

120 m

Option 4)

110 m

Option 5)

140 m

Answers (1)

best_answer

Train's Speed = 12 x 6 => 72 K/hr

Length Of Train = 72 x 6 x 5/18 => 120m

Posted by

rishi.raj

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