Multiple choice general knowledge math & puzzles

Pointing to a photograph,a man said, "I have no brother or sister but that man's father is my father's son".Whose photograph was it?

  1. His Son's

  2. His Father's

  3. His nephew's

  4. His own
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Since the speaker has no siblings, 'my father's son' can only refer to the speaker himself. Therefore, 'that man's father is my father's son' means 'that man's father is me', which implies the person in the photograph is the speaker's son. This is a classic logical reasoning puzzle testing family relationships.

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