P is the son of Q, while Q and R are sisters to one another. T is the mother of R. If S is the son of T which of the following statements is correct?
T is the brother of Q
Q is the brother of T
Q and S are sisters
S is the maternal uncle of P
S is the cousin of P
Q, R and S are siblings and P is the son of Q. So, S is the maternal uncle of P.