A's father is B's son. c is partenal uncle of A &D is a brother of B how is B related ot D

Question : Directions: A and B are brothers. C and D are sisters. A's son is D's brother. How is B related to D?

Option 1: Father

Option 2: Brother

Option 3: Uncle

Option 4: Son

Question : Directions: A and B are brothers. C and D are sisters. A's son is D's brother. How is B related to C?

Option 1: Father

Option 2: Brother

Option 3: Grandfather

Option 4: Uncle

Question : Directions: C @ D means C is the father of D;
C * D means C is the brother of D;
C × D means D is the husband of C;
C # D means C is the sister of D;
C + D means C is the son-in-law of D;
C = D means C is the mother of D.
How is A related to C in the following expression?
A @ L # F * E × G + C

Option 1: Husband

Option 2: Son

Option 3: Brother

Option 4: Father

Question : Directions: F is C's son. C is the only daughter of B. D is A's only son-in-law. B is C's father. A is B's wife. How is D related to F?

Option 1: Brother-in-law

Option 2: Father

Option 3: Father-in-law

Option 4: Brother

Question : Directions: If A is the mother of D, B is not the son of C, C is the father of D, and D is the sister of B, then how is A related to B?

Option 1: Mother

Option 2: Brother

Option 3: Step son

Option 4: Sister