Relationships Mock Tests

If "P # Q" means "P is father of Q", "P @ Q" means "P is sister of Q", "P $ Q" means "P is brother of Q", and "P % Q" means "P is mother of Q", how is K related to M in the expression: K % N $ M

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

If "A + B" means "A is the father of B", "A − B" means "A is the sister of B", "A × B" means "A is the son of B", and "A ÷ B" means "A is the mother of B", which of the following means "T is the grandson of S"?

Pointing to a photograph, a man says, "I have no brother or sister, but that man's father is my father's son." Whose photograph was it?

Pointing to a man, a woman said, He is the only son of my mother's mother. How is the woman related to the man?

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

Pointing to a man, a woman said, 'His wife is the only daughter of my father.' How is the woman related to the man?

If South-East becomes North, North-East becomes West, and so on, what will West become?