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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 ?1). 23 minutes2). 14 minutes3). 13 minutes4). 21 minutes |
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Answer» Solution 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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