'A # B' means 'A is the husband of B' 'A @ B' means 'A is the son of B' 'A & B' means 'A is the mother of B' 'A % B' means 'A is grandfather of B' If 'K % N @ P # R', then how is K related to R? MCQ with Answer and Explanation
'A # B' means 'A is the husband of B' 'A @ B' means 'A is the son of B' 'A & B' means 'A is the mother of B' 'A % B' means 'A is grandfather of B' If 'K % N @ P # R', then how is K related to R?
A. Mother in law
B. Mother
C. father in law
D. Father
Answer: Option C
Solution (By JKSSB Mock Tests)
K % N → K is grandfather of N. N @ P → N is son of P, so P is parent of N (father). P # R → P is husband of R, so R is wife of P. K is grandfather of N, and N is son of P, so K is father of P. Since P is husband of R, K is father-in-law of R.
Explanation:
A mother of C. G father of C → A and G are parents (wife and husband). D, E brothers of G → E is brother of G. H is son of E → H is nephew of G. A is wife of G, so H is husband's brother's son to A.
There are six members P, Q, R, S, T and U in a family. T is the brother of P's husband. U is the mother of T. Q is the daughter of S and P and she is the granddaughter of R. How is R related to T?
A - B means 'A is the mother of B';
A × B means 'A is the sister of B';
A ÷ B means 'A is the daughter of B'.
Which of the following expressions means 'U is the daughter of Q'?
Explanation:
In option B (Q - Z x U ÷ K), Q is the mother of Z, Z is the sister of U. This means Q is the mother of U. Since U ÷ K means U is a daughter (female), U is the daughter of Q.
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