Three bells toll at intervals of `9, 12` and `15` minutes respectively. All the three begin to toll at `8` a.m. At wha

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Q 2442245133.     Three bells toll at intervals of `9, 12` and `15` minutes
respectively. All the three begin to toll at `8` a.m. At
what time will they toll together again?
IAS 2003 Prelims
A

8.45 a.m.

B

10.30 a.m.

C

11.00 a.m.

D

1. 30 p.m.

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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