How is Related to K? Statements 1. R's sister J has married T's brother L, who is the only son of his parents 2. K is the only daughter of L and J.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Both I and II are sufficient
Correct Answer: Both I and II are sufficient
From (1). We know that L is T’s brother and J’s husband. Since L is the only son of his parents, T is L’ sister. From (2), We know that K is L’s daughter. Thus from (1) and (2), we conclude that T is the sister of K’s father i.e. T is K’s aunt.