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Multiple choice

A 175 mtr. long train croses a 35 mtr. platform in 12 sec. What is the speed of train in km/hr?

  1. 42

  2. 64

  3. 63

  4. 59

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Total distance = train length + platform length = 175 + 35 = 210 m. Time = 12 sec. Speed = 210/12 = 17.5 m/s. Convert to km/hr: 17.5 × (18/5) = 63 km/hr.

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