IBPS RRB Office Assistant 26-Sep-2015 Solved Paper

(3) D is the husband of R.
R is the daughter of Q and S.
Therefore, D is the son-in-law of S.
Solution (1-3) :
P is the wife of U.
U is the father of D and J.
P is the mother of D and J.
J is the daughter of P and U.
D is the only son of P and U.
D is the husband of R.
R is the daughter of Q and S.