The traffic lights at three different road crossings change... — Quantitative Ability 2025

Question 428 Quantitative Ability 2025 Medium MCQ +4.00 marks · -1.00 negative

The traffic lights at three different road crossings change after every 48 sec, 72 sec and 108 sec, respectively. They all change simultaneously at 08:20:00 hours, when will they again change simultaneously?

A. 9:27:12 hours B. 8:27:12 hours C. 7:27:13 hours D. 11:00:12 hours

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