A person crosses a 600 meters long street in 5 minutes. What is his speed in kilometers per hour?

1. A person crosses a 600 meters long street in 5 minutes. What is his speed in kilometers per hour?

[Asst. Excutive Officer 2017 [MCQ] : 2017]

1. 3.6

2. 7.2

3. 8.4

4. 10

Answer

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