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A train moves a past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train?

Option 1)

70.6 km/hr

Option 2)

70 km/hr

Option 3)

79 km/hr

Option 4)

79.2 km/hr

Option 5)

69.5 km/hr

Answers (1)

best_answer

Speed = 264/12 => 24m/s or 22 x 18/5 => 79.2 K/hr

Posted by

rishi.raj

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