A-B means 'A is the sister of B'; A × B means 'A is the husband of B'; A + B means 'A is the son of B'; If, Y x M - T - Z ÷ L x U, then how is Y related to U? MCQ with Answer and Explanation
A-B means 'A is the sister of B';
A × B means 'A is the husband of B';
A + B means 'A is the son of B';
If, Y x M - T - Z ÷ L x U, then how is Y related to U?
A. Mother in law
B. Father
C. Mother
D. father in law
Answer: Option D
Solution (By JKExamLibrary)
Y is the husband of M. Through the siblings T and Z, and subsequent division mappings, Y is situated as the male parent-in-law to U.
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.
A party consists of a grandmother, a father, a mother, four sons, their wives, and one son and two daughters to each of the sons. How many females are there in all?
Explanation:
Let's count the females: 1 grandmother + 1 mother + 4 wives of the sons + 8 daughters (2 daughters for each of the 4 sons). Total females = 1 + 1 + 4 + 8 = 14.
'A % B' means 'A is the wife of B'. 'A + B' means 'A is the brother of B'. 'A @ B' means 'A is the mother of B'. 'A & B' means 'A is the husband of B'. If 'U + V @ W & X @ Y % Z', then what is the relationship of W to Z?
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