Common aptitude questions on Time, speed and distance.

In a 100 metres race, Arun runs at 6kmph. if arun gives chetan a start of 4 metres and still beats him by 12 seconds, what is chetan's speed? a) 5kmph b) 2 m/s c) 4.2 kmph d) 1.33 m/s

• Ishani
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