Puzzle of the Day : 39
How is W’s husband, who is the only child of Y, whose granddaughter is X, is related to Y’s wife’s grandson?
(D) None of these
W’s husband is only child of Y and X is the granddaughter of Y.
X is the daughter of W and her husband . Thus Y’s wife’s gandson would be son of W’s husband .
∴ W’s husband is the father of Y’s grandson.