Four bells ring at the intervals of 5, 6, 8 and 9 seconds . All the be – InterviewSolution

InterviewSolution

1.	Four bells ring at the intervals of 5, 6, 8 and 9 seconds . All the bells ring simultaneously at some time. They will again ring simultaneously after1). 6 minutes2). 12 minutes3). 18 minutes4). 24 minutes
Answer» 6 minutes is the CORRECT ANSWER as PER the SSC answer key

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