In a 12-hour clock that runs correctly, how many times do the second, minute,…
GATE · 2022 · AR · General AptitudeModified — slightly modified from the official paper; see the solutionGATE · 2022 · ME · Set 1 · General AptitudeModified — slightly modified from the official paper; see the solutionGATE · 2022 · PE · General AptitudeModified — slightly modified from the official paper; see the solution
In a 12-hour clock that runs correctly, how many times do the second, minute, and hour hands of the clock coincide, in a 12-hour duration from 3 PM in a day to 3 AM the next day?
- A.
11
- B.
12
- C.
144
- D.
1
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