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How is P related to Q? Statement I: P is the brother of R. Statement II: R is the mother of Q. Which statement(s) is/are sufficient?

Competition practiceData Sufficiency
  • AEither statement alone is sufficient
  • BStatement II alone is sufficient but Statement I alone is not
  • CBoth statements together are needed (neither alone is sufficient)
  • DStatement I alone is sufficient but Statement II alone is not

Step-by-Step Solution

Together, P is the brother of R and R is Q's mother, so P is Q's maternal uncle. Neither statement alone links P to Q.
Answer: C) Both statements together are needed (neither alone is sufficient)

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