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

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

Explanation
  • "I have no brother": This means the man is an only child.
  • "That girl's father is my father's son": This means the girl's father is the man himself.

Therefore, the photograph was of his daughter.

So the correct answer is (C) His daughter.