Question : Directions: In a certain code language,
A + B means A is the mother of B,
A – B means A is the brother of B,
A × B means A is the wife of B,
A ÷ B means A is the father of B.
Based on the above, how is M related to O if K ÷ L × M – N + O?

Option 1: Mother's husband

Option 2: Mother's brother

Option 3: Wife's father

Option 4: Daughter's husband

Question : Directions: In a certain code language,
A + B means A is the mother of B;
A – B means A is the brother of B;
A × B means A is the wife of B;
A ÷ B means A is the father of B.
Based on the above, how is K related to M if J × K – L ÷ M + N?

Option 1: Mother's husband

Option 2: Wife's father

Option 3: Father's brother

Option 4: Brother's wife

Question : Directions: In a certain code language,
A + B means A is the daughter of B,
A – B means A is the brother of B,
A × B means A is the son of B,
A ÷ B means A is the husband of B.
Based on the above, how is M related to O, if H ÷ O + A – M + N?

Option 1: Father's wife

Option 2: Father's mother

Option 3: Father's sister

Option 4: Brother's mother

Question : Directions: In a certain code language,
A + B means A is the mother of B,
A – B means A is the brother of B,
A × B means A is the wife of B,
A ÷ B means A is the father of B.
Based on the above, how is S related to U if Q × R – S ÷ T + U?

Option 1: Daughter

Option 2: Brother's wife

Option 3: Mother's father

Option 4: Mother's husband

Question : Directions: In a certain code language,
A + B means A is the sister 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 father of B.
Based on the above, how is Q related to R if S + Q ÷ L × H – R?

Option 1: Father's father

Option 2: Father's son

Option 3: Mother's father

Option 4: Brother's father