5 bells ring at intervals of 10,15,20,25,35 seconds. If they ring together at 1 o'clock at what time again they will ring together
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Answer:
1 : 35 pm
Step-by-step explanation:
Required time = 1 : 00 pm + (LCM of 10,15,20,25 and 35)
LCM of 10, 15, 20, 25, 35 = 2100 sec = 35 minutes
Therefore, required time = 1 : 00 pm + 35 min
= 1 : 35 pm
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