Four bells begin to toll together respectively at the intervals of 8, 10, 12 and – OfficerPath

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MCQ Practice

Four bells begin to toll together respectively at the intervals of 8, 10, 12 and 16 seconds. After how many seconds will they toll together again?

Subject: MathematicsTopic: Problems On L C M And H C F

A

246 seconds

B

242 seconds

C

240 seconds

D

243 seconds

Correct Answer: C

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