Question
A certain distance is covered by a cyclist at a certain speed. If a jogger covers half the distance in double the time, the ratio of the speed of the jogger to that of the cyclist is
Answer: Option D
Answer: (d)Using Rule 1,Let speed of cyclist = x kmph& Time = t hoursDistance = ${xt}/2$ while time = 2t∴ Required ratio = ${xt}/{2 × 2t}$ : x = 1 : 4
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Answer: (d)Using Rule 1,Let speed of cyclist = x kmph& Time = t hoursDistance = ${xt}/2$ while time = 2t∴ Required ratio = ${xt}/{2 × 2t}$ : x = 1 : 4
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