Explanation:

Let's calculate the time required to cover 300 meters at a speed of 27 km/h.

- First, convert the speed from km/h to m/s.

- \( 27 \, \text{km/h} \) is equal to \( \frac{27 \times 1000}{3600} \) m/s.

- \( 27 \, \text{km/h} = 7.5 \, \text{m/s} \).

- Next, calculate the time it takes to cover 300 meters at 7.5 m/s.

- Time = Distance / Speed = \( \frac{300}{7.5} \) seconds = 40 seconds.

- Option Analysis:

- Option 1: 40 seconds - Correct, based on the calculation above.

- Option 2: 30 seconds - Incorrect.

- Option 3: 25 seconds - Incorrect.

- Option 4: 35 seconds - Incorrect.

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