Question

Three Bells toll at intervals of 8, 15, 24 minutes respectively. If they toll together at 3 p.m , at what time will they next toll together again?

Answer 1

The intervals between the tolls are 8,15,24 .

So the time after which they toll together = LCM of (8,15,24)

the time after which they toll together = 120 min

the time after which they toll together = 2 hours

So, the bells will toll together again at 5 p.m. (3+2= 5 ) pm

Hope Its helps u .