'P @ Q' means 'P is the husband of Q', 'P & Q' means 'P is the mother of Q', 'P × Q' means 'P is the father of Q', and 'P # Q' means 'P is the sister of Q'. If 'A # B @ C & D × E', then how is D related to A?
A + B means that 'B is the sister of A;
A - B means that 'A is the father of B;
A × B means that 'B is the son of A;
A + B means that 'B is the husband of A;
If E F - H+JxG + D then how is D related to H?
Explanation:
By breaking down the generation jumps from H to D, D ends up one generation below H's sibling line, resulting in a niece/nephew relationship.
A % B means, ‘A is the son of B’. A # B means, 'A is the daughter of B'. A & B means, 'A is brother of B'. A @ B means, 'A is sister of B'. In W @ Q % R & S & T, what is the relation of W to T?
Explanation:
W @ Q → W sister of Q. Q % R → Q son of R. So R is parent of Q and W. R & S → R brother of S. S & T → S brother of T. So R, S, T are brothers. W is daughter of R, thus W is niece of T, i.e., brother's daughter.
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