X Y and Z start at same point and same time in the same direction to run around a circular stadium X...........

Quantitative Aptitude (CDS) LCM, HCF

X,Y and Z start at same point and same time in the same direction to run around a circular stadium . X completes a round in 252 seconds , Y in 308 and Z in 198 seconds.After what time will they meet again at the starting point?

26 min 18 sec

42 min 36 sec

45 min

46 min12 sec

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Explanation:

time taken by X,Y and Z is 252, 308 and 198
LCM of 252, 308 and 198 is 2772 sec = 46 min , 12 sec

By: Munesh Kumari

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X Y and Z start at same point and same time in the same direction to run around a circular stadium X...........

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