2022 CSAT, all questions
UPSC Prelims 2022 · CSAT
Question 36: Logical Reasoning and Mental Ability
P, Q, R, S, T and U are six members of a family. R is the spouse of Q. U is the mother of T and S is the daughter of U. P’s daughter is T and R’s son is P. There are two couples in the family. Which one of the following is correct?
aQ is the grandfather of T
bQ is the grandmother of T
cR is the mother of P
dT is the granddaughter of Q
UPSC dropped this question: it was not marked, and every candidate kept its marks either way.
Source: UPSC, Civil Services (Preliminary) Examination 2022, General Studies Paper II (CSAT), Series A. The paper on upsc.gov.in.