‘G + H’ means ‘G is the daughter of H’.
‘G – H’ means ‘G is the husband of H’.
‘G × H’ means ‘G is the brother of H’.
If the relationships in a family are represented as A + Q – R + K − Y, then how is K related to A?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Mother’s father.
The diagram is,

(In above diagram, circle represents female, square represents male, double line means married couple, single line means siblings, vertical line shows generational gap.)
From the above tree, K is the mother’s father of A.