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Question: Three athletes X, Y and Z start running around a circular track of length 60m from the same point simultaneously in the same direction at speeds of 3 m/s, 5 m/s, and 9 m/s respectively. After how long will they meet for the first time after they started running?
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Question: Three athletes X, Y and Z start running around a circular track of length 60m from the same point simultaneously in the same direction at speeds of 3 m/s, 5 m/s, and 9 m/s respectively. After how long will they meet for the first time after they started running?
Question 1: Three athletes X, Y and Z start running around a circular track of length 60m from the same point simultaneously in the same direction at speeds of 3 m/s, 5 m/s, and 9 m/s respectively. After how long will they meet for the first time after they started running?
View topic: সময়, দূরত্ব ও গতিবেগ (Time, distance & speed)
45 sec.
15 sec.
60 sec.
30 sec.
Source: Mercantile Bank Ltd - Probationary Officer - 11.03.2011
Answer
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Answer: 60 sec.
Explanation:
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