Question: How is T related to K?
Statements:
Rs sister J has married Ts brother L, who is the only son of his parents.
K is the only daughter of L and J.
I alone is sufficient while II alone is not sufficient
II alone is sufficient while I alone is not sufficient
Either I or II is sufficient
Both I and II are sufficient
Explanation:
From I, we know that L is Ts brother and Js husband. Since L is the only son of his parents, T is Ls sister.From II, we know that K is Ls daughter.Thus, from I and II, we conclude that T is the sister of Ks father i.e. T is Ks aunt.
From I, we know that L is Ts brother and Js husband. Since L is the only son of his parents, T is Ls sister.From II, we know that K is Ls daughter.Thus, from I and II, we conclude that T is the sister of Ks father i.e. T is Ks aunt.