'A + B' means 'A is the wife of B',
'A - B' means 'A is the daughter of B',
'A * B' means 'A is the father of B' and
'A / B' means 'A is the brother of B'.
Based on the above, how is W related to E if 'W - Q * F * E'?
The problem provides specific codes for family relationships:
We need to find the relationship between W and E using the expression 'W - Q * F * E'. We decode this step-by-step:
According to the rule 'A - B', 'W - Q' means 'W is the daughter of Q'. This confirms W is female.
Using the rule 'A * B', 'Q * F' means 'Q is the father of F'. This indicates Q is male. Since Q is the parent of W and also the parent of F, W and F are siblings.
Applying the rule 'A * B' again, 'F * E' means 'F is the father of E'. This confirms F is male.
Let's combine the derived facts:
From these points, we know W and F are siblings (children of Q). Since W is female, she is the sister of F. Because F is the father of E, W is the sister of E's father.
W is the sister of E's father. Therefore, W's relationship to E is Father's sister.
G is the mother of Y. Y is the sister of V. S is the father of L. L is the husband of V. How is G related to S?
G is the mother of Y. Y is the sister of V. S is the father of L. L is the son of V. How is G related to L?
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 sister of B', and
'A ÷ B' means 'A is the father of B'.
Based on the above, how is P related to T, if 'P × S ÷ R - Q + T'?
Introducing a girl, the boy says, "She is the daughter of my uncle's father's son". How is the girl related to the boy.
A. Niece
B. Daughter-in-law
C. Sister
D. Aunt
'D' is the son of 'F'. 'E' is the sister of 'F', and her son is 'A' and daughter is 'X'. If 'B' is the maternal uncle of 'A'; So how is 'D' related to 'B'?
A. Cousin
B. Nephew
C. Maternal Uncle
D. Brother
Pointing to a girl, Sunil said, "Her mother's brother is the only son of my mother's father and the brother has only one sister". How is the girl's mother related to Sunil?
A. Maternal Aunt
B. Sister
C. Mother
D. Grandmother
In a certain code language,
‘A + B’ means ‘A is the mother of B’,
‘A − B’ means ‘A is the daughter of B’,
‘A × B’ means ‘A is the husband of B’,
‘A ÷ B’ means ‘A is the sister of B’.
Based on the above, how is M related to Q if ‘M ÷ N − O × P + Q’?
In a certain code language,
A + B means 'A is the son of B',
A - B means 'A is the wife of B',
A × B means 'A is the brother of B' and
A ÷ B means 'A is the daughter of B'.
Based on the above, how is P related to R if 'P × S + M – T + R'?