Two bike riders ride in opposite directions around a circular track, s – McqOptions

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1.	Two bike riders ride in opposite directions around a circular track, starting at the same time from the same point. Biker A rides at a speed of 16 kmph and biker B rides at a speed of 14 kmph. If the track has a diameter of 40 km, after how much time (in hours) will the two bikers meet?
A.	6.52
B.	8.14
C.	4.18
D.	5.02
Answer» D. 5.02

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