MCQOPTIONS
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| 1. |
The traffic lights at the three different road crossing change after every 24 seconds, 48 seconds and 108 seconds respectively. If they all change simultaneously at 11 : 35 : 00 hours, then they will again change simultaneously at: |
| A. | 11 : 36 : 48 hrs |
| B. | 11 : 38 : 00 hrs |
| C. | 11 : 42 : 12 hrs |
| D. | 11 : 39 : 32 hrs |
| Answer» D. 11 : 39 : 32 hrs | |