In how much time can a person cover a distance of 300 metres at a speed of 27 km/h?
This questions was previously asked in
SSC MTS 5th July 2022 Shift-2
40 seconds
Correct Answer30 seconds
Incorrect Answer25 seconds
Incorrect Answer35 seconds
Incorrect AnswerExplanation:
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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