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…
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?
Q is the grandfather of T
Q is the grandmother of T
R is the mother of P
T is the granddaughter of Q
Solution
R and Q are a couple at the grandparent generation; P is their son. P and U are the second couple; T and S are their daughters. So T is a granddaughter of Q. Option D is correct. Note: UPSC officially dropped this question (marked X in the Set A answer key); the answer shown follows the Vision IAS solution.