Multiple choice

A 350 metre long train travelling at a uniform speed, crosses a platform in 60 second and a man standing on the platform in 10 second . What is the length of platform.

  1. $1600 m.$
  2. $1000 m.$
  3. $1200 m.$
  4. $1750 m.$
  5. $None of these$
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Train crosses a man in 10 seconds, so train's speed = 350/10 = 35 m/s. Same train crosses platform in 60 seconds, so total distance (train + platform) = 35 × 60 = 2100 m. Platform length = 2100 - 350 = 1750 m. This matches option D.

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