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Four bells begin to toll together and then each one at intervals of 6s, 7s, 8s and 9s, respectively. The number of times they will toll together in the next 1 hour is which of the following: (a) 7 times (b) 8 times (c) 6 times (d) Never

Four bells begin to toll together and then each one at intervals of 6s, 7s, 8s and 9s, respectively. The number of times they will toll together in the next 1 hour is which of the following:
(a) 7 times
(b) 8 times
(c) 6 times
(d) Never

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
3 months ago
Our expert is working on this Class X Maths answer. We will update the answer very soon.

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