Multiple choice

In how much time a man will pass through a tunnel of $2$ km long at a speed of $60$ km/hr?

  1. $2$ minutes
  2. $4$ minutes
  3. $6$ minutes
  4. $5$ minutes
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A Correct answer
Explanation

Time = Distance / Speed = 2 km / 60 km/hr = 1/30 hours. 1/30 hours * 60 minutes/hour = 2 minutes.

AI explanation

Using the formula time equals distance divided by speed, the time taken is 2 km divided by 60 km/hr, which equals 1/30 hours. To convert this time to minutes, multiply by 60 to get 60/30, which equals 2 minutes.

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