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How many times in a day, are the hands of the clock straight?

  • A.22
  • B.44
  • C.24
  • D.48

Answer: B

"Straight" covers both cases: the hands together and the hands opposite.

\[ 22 \text{ coincidences} + 22 \text{ oppositions} = 44 \text{ times a day} \]

Coincidentally this equals the number of right angles, but for a different reason.

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