I. A, B, C, D, E and F are six members of a family. II. One couple has parents a

CuriousTab

Question
I. A, B, C, D, E and F are six members of a family. II. One couple has parents and their children in the family. III. A is the son of C and E is the daughter of A. IV. D is the daughter of F who is the mother of E. Which of the following pairs is the parents of the children ?
Options
A. BC
B. CF
C. AF
D. cant be determined

Correct Answer

AF

Explanation

E is the daughter of A and F is the mother of E. So, A is the father of E and hence the husband of F. Now,

D is the daughter of F. So, D and E are the daughters of A and F Also. A is the son of C.

Now, only B remains. Thus, B and C are the parents of A.

Clearly, A and F are the parents of the children D and E.