Problems on H.C.F and L.C.M
The traffic light at three different road crossing change after every 48 sec, 72 sec. and 108 sec. respectively . If they all change simultaneously at 8 : 20 : 00 hours, then at what time will they ag

5 : 27 : 12 hrs.
8 : 27 : 12 hrs.
6 : 27 : 12 hrs.
7 : 27 : 12 hrs.

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Problems on H.C.F and L.C.M
The traffic lights at three different road crossings change after every 48 sec., 72 sec and 108 sec.respectively .If they all change simultaneously at 8:20:00 hours,then at what time they again change

9:22:08 hrs
8:27:12 hrs
10:13:17 hrs
7:25:14 hrs

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP
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