Looking at the picture on the wall, he said 'My sister-in-law S's husband Q's son N had a sister R'. How is S related to R?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Mother.
The diagram is,
From the above tree, S is the mother of R. (In above diagram, circle represents female, square represents male, double line means married couple, single line means siblings, vertical line shows generational gap.)