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In 20 km race event, three athletes are running on a circular track. They are running at such a speed that they complete one round in 30 seconds, 35 seconds and 40 seconds respectively. If the race starts at 1:00 PM then find the time when they cross each other.

In 20 km race event, three athletes are running on a circular track. They are running at such a speed that they complete one round in 30 seconds, 35 seconds and 40 seconds respectively. If the race starts at 1:00 PM then find the time when they cross each other. Correct Answer 1:14 PM

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