The traffic lights at three different road crossings change after 24 s – InterviewSolution

InterviewSolution

1.	The traffic lights at three different road crossings change after 24 seconds. 36 seconds and 64 seconds respectively. If they all change simultaneously at 10: 15: 00 AM. then at what time will they again change simultaneously1). 10 : 16 : 54 AM2). 10 : 18 : 36 AM3). 10 : 17 : 02 AM4). 10 : 22 : 12 AM
Answer» Its TOUGH but OPTION 2 SEEMS CORRECT

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