In a certain code language, A = B means, A is the husband of B', A + B means, 'A is the brother of B', A/B means, 'A is the father of B' '. Based on the given information, if ‘P / Q / R + S’ then how is P related to S?
Explanation:
P / Q → P father of Q. Q / R → Q father of R. So P is grandfather of R. R + S → R brother of S, so S is sibling of R. Thus P is grandfather of S, i.e., father's father.
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.
No comments yet. Be the first to start the discussion!