Dheeraj, Sonu and Deepak start running around a circular stadium and complete one round in 14 seconds. 8 seconds and 15 seconds respectively. In how much time will they meet again at the starting point ?
Dheeraj, Sonu and Deepak start running around a circular stadium and complete one round in 14 seconds. 8 seconds and 15 seconds respectively.
The time they will meet again = L.C.M of 14seconds,8seconds,15seconds
= 840 seconds
= 14 minutes
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