Question : Directions: A + B means A is the brother of B.
A – B means A is the mother of B.
A × B means A is the husband of B.
A ÷ B means A is the sister of B.
If C ÷ M – S + K – T × Q, then which of the following statements is NOT correct?

Option 1: K is the mother-in-law of Q

Option 2: S is the maternal uncle of T

Option 3: S is the father of Q

Option 4: M is the mother of K

Question : Directions: Introducing a lady, Sumona said, She is my father–in–law's wife's only son's daughter's brother's father's sister. How is Sumona's father–in–law related to the lady?

Option 1: Father

Option 2: Brother–in–law

Option 3: Father–in–law

Option 4: Paternal uncle

Question : Directions: A # B means A is the husband of B,
A @ B means A is the daughter of B,
A & B means A is the sister of B.
If P & Q @ D # K @ S # T, then which of the following statements is NOT correct?

Option 1: S is the maternal grandfather of Q

Option 2: P is the daughter of K

Option 3: T is the mother of K

Option 4: D is the daughter-in-law of T

Question : Directions: A & B means A is the sister of B.
A % B means A is the brother of B.
A * B means A is the mother of B.
A # B means A is the wife of B.
If U * Q & Y % D * S # K, then which of the following statements is NOT correct?

Option 1: D is the mother–in–law of K

Option 2: Q is the sister of D

Option 3: Y is the daughter of U

Option 4: U is the mother of D

Question : Directions: A @ B means A is the husband of B.
A & B means A is the mother of B.
A # B means A is the wife of B.
Which of the following options would mean P is the father-in-law of S?

Option 1: P @ Q & S # R

Option 2: Q @ P & R # S

Option 3: P @ Q & R # S

Option 4: P @ Q & R & S