A

Admin • 807.45K Points
Coach

Q. A train 150 m long crosses a pole in 15 seconds. What is its speed?

  • (A) 36 km/h
  • (B) 45 km/h
  • (C) 54 km/h
  • (D) 60 km/h
Explanation by: Admin
Speed = distance/time = 150/15 = 10 m/s = 10 × 3.6 = 36 km/h

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