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A,B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at same point After what time will they again at the starting point ?

A

46 min 12 sec

B

42 min 6 sec

C

52 min 12 sec

D

56 min 10 sec

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The correct Answer is:
A
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