If 'X $ Y' means 'X is father of Y'; 'X # Y' means 'X is mother of Y'; 'X × Y'…
2025
If 'X $ Y' means 'X is father of Y'; 'X # Y' means 'X is mother of Y'; 'X × Y' means 'X is sister of Y', then how is D related to N in N # A $ B × D ?
- A.
Nephew
- B.
Grandson
- C.
Granddaughter
- D.
Cannot be Determined
Attempted by 655 students.
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Correct answer: D
Interpret the expression step by step:
N is the mother of A.
A is the father of B, so A is male and B is A’s child.
B is the sister of D, so B is female and D is B’s sibling, meaning D is also a child of A.
Since N is A’s mother and D is A’s child, D is N’s grandchild. D’s gender is not specified, so D could be a grandson or a granddaughter. Therefore, the exact relation cannot be determined.