Question
A runs twice as fast as B and B runs thrice as fast as C. The distance covered by C in 72 minutes, will be covered by A in :
Answer: Option B
Answer: (b)Ratio of the speed of A, B and C = 6 : 3 : 1Ratio of the time taken= $1/6 : 1/3$ : 1 = 1 : 2 : 6Time taken by A= $72/6$ =12 minutes
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Answer: (b)Ratio of the speed of A, B and C = 6 : 3 : 1Ratio of the time taken= $1/6 : 1/3$ : 1 = 1 : 2 : 6Time taken by A= $72/6$ =12 minutes
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