John, Joni and Janardan start running at same time from the same poin – McqOptions

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1.	John, Joni and Janardan start running at same time from the same point on a circular track of 70 meters radius. John and Joni run clockwise and Janardan runs counter clockwise. If John meets Janardan every 66 seconds and Joni meets Janardan every 110 seconds, how frequently(in seconds) will John meet Joni?
A.	165q
B.	176
C.	330
D.	44
Answer» D. 44

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