Arithmetic-HCF and LCM (IAS Prelims CSAT Paper-II (Aptitude)): Questions 1 - 1 of 1

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Question number: 1

» Arithmetic » HCF and LCM

Appeared in Year: 2014

MCQ▾

Question

A bell rings every 18 minutes. A second bell rings every 24 minutes. A third bell rings every 32 minutes. If all the three bells ring at the same time at 8 o’clock in the morning, at what other time will they all ring together?

Choices

Choice (4) Response

a.

12: 48 hrs

b.

13: 04 hrs

c.

12: 40 hrs

d.

12: 56 hrs

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