Question : Directions: In a certain code language,
A & B means A is the wife of B,
A + B means A is the brother of B,
A × B means A is the sister of B,
A – B means A is the father of B.
Based on the above, how is L related to K in L + M × D – K?

Option 1: Father

Option 2: Mother's sister

Option 3: Mother

Option 4: Father's brother

Question : Directions: In a certain code language,
M × N means M is the father of N,
M + N means M is the wife of N,
M ÷ N means M is the daughter of N, 
M – N means M is the son of N.
Based on the above, how is P related to T, if P – Q × R + S × T?

Option 1: Mother's brother

Option 2: Sister's son

Option 3: Brother

Option 4: Mother's father

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

Question : Directions: In a certain code language,
E + M means E is the father of M,
E – M means E is the husband of M,
E @ M means E is the daughter of M,
E # M means E is the mother of M.
If R # A – F # H, then how is R related to F?

Option 1: Mother

Option 2: Husband's mother

Option 3: Sister

Option 4: Father's sister

Question : Directions: In a certain code language,
G + T means G is the father of T,
G – T means G is the sister of T,
G × T means G is the brother of T,
G ÷ T means G is the daughter of T.
Based on the above, If P ÷ Q – L + N × M, then how is N related to Q?

Option 1: Son

Option 2: Brother

Option 3: Father

Option 4: Brother's son