P x Q means P is the sister of Q ;
P + Q means P is the father of Q ;
P - Q means P is the mother of Q.
Which of the following means S is the aunt of T ?

C. S X M + T

Given that
1. A is the mother of B;
2. C is the son of A;
3. D is the brother of E;
4. E is the daughter of B.
The grandmother of D is

A. A

Pointing to a man, a woman said, "His mother is the only daughter of my mother."
How is the woman related to the man ?

A. MOTHER

Pointing to a girl in the photograph, Amar said, "Her mother`s brother is the only son of my mother's father." How is the girl`s mother related to Amar ?

C. AUNT

P is the brother of D. X is the sister of P. A is the brother of F. F is the daughter of D. M is the father of X.
Who is the uncle of A ?

B. P