Q is the brother of R; P is the sister of Q; T is the brother of S; S is the daughter of R. Who is the uncle of T? MCQ with Answer and Explanation

Explanation:
The only daughter of Gauri's mother is Gauri herself. Therefore, Gokarna's mother is Gauri, making Gokarna her son.

Explanation:
A mother of C. G father of C → A and G are parents (wife and husband). D, E brothers of G → E is brother of G. H is son of E → H is nephew of G. A is wife of G, so H is husband's brother's son to A.

Explanation:
A is son of C → C is mother of A (since C is sister of Q, C female). C and Q are sisters. Z is mother of Q, so Z is mother of C and Q. P is son of Z, so P is brother of C. Hence P is maternal uncle of A.