Question

A, B AND C go for a walk in a garden with a circular track around it. A takes 6 minutes to complete a round. B takes 10 minute to complete a round. C takes 12 minute to complete a round. They start walking on the track together from the same point and in same direction. If no body stops between then after what time after the start will they be together at the starting point for the first time​

Answer 1

Answer:

60 mins or 1 hour

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