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1. |
Three cyclists A, B and C with respective speeds of 8 m/sec , 10 m/sec and 12 m/sec are cycling around a circular track of length 120 m. After how many seconds will they meet for the first time right |
A. | 60 seconds |
B. | 120 seconds |
C. | 240 seconds |
D. | 30 seconds |
Answer» B. 120 seconds | |