Four bells ring at an interval of 4, 8, 6, 10 minutes. If they toll together at 2:00 A.M, when will they toll together again?	Choose the correct option
A) 4 am B) 5 am C) 6 am D) 7 am E) 8 am
l.c.m of 4,8,6,10 is 120 min i.e 2 hours   so ans is 2 am + 2=4 am   4 amNSWER:4 am
<result>A</result>
Four bells ring at an interval of 4, 8, 6, 10 minutes. If they toll together at 2:00 A.M, when will they toll together again?