Question:

Five bells begin to toll together and toll respectively at intervals of 6,7,8,9 and 12 seconds. How many times, will they toll together in one hour excluding the one at the start?

Updated On: Jul 22, 2024
  • 5
  • 6
  • 7
  • 4
  • None of these
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The Correct Option is C

Solution and Explanation

The correct option is (C): 3.
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