Three girls start jogging from the same point around a circular track and each one completes one round in 24 seconds, 36 seconds and 48 seconds respectively. After how much time will they meet at one point ?
A. 2 minutes 20 seconds
B. 2 minutes 24 seconds
C. 3 minutes 36 seconds
D. 4 minutes 12 seconds
Answer: Option B
Solution(By Examveda Team)
LCM of 24, 36, 48 = 144So, the three girls will meet at one point in 144 seconds
i.e., 2 minutes 24 seconds
This Question Belongs to Arithmetic Ability >> Problems On H.C.F And L.C.M
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