Join Examsbook
Four bells ring at the intervals of 5, 6, 8, and 9 seconds. All the bells ring simultaneously at the same time. They will again ring simultaneously after:
5Q:
Four bells ring at the intervals of 5, 6, 8, and 9 seconds. All the bells ring simultaneously at the same time. They will again ring simultaneously after:
- 112 minutesfalse
- 218 minutesfalse
- 36 minutestrue
- 424 minutesfalse
- Show AnswerHide Answer
- Workspace