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? MCQ with Answer and Explanation

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?
A. Mother
B. Aunty
C. brother's daughter (niece)
D. son's son (grandson)
Answer: Option C
Solution (By JKSSB Mock Tests)
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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Practice More Blood Relation Questions

Question #1
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?
A. 16
B. 14
C. 18
D. 12

Correct Answer: Option B


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.

This question belongs to: Reasoning Blood Relation
Question #2
'A # B' means 'A is the sister of B'.
'AS B' means 'A is the father of B'.
'A @ B' means 'A is the wife of B'.
'A% B' means 'A is the brother of B'.
Which of the following options means 'J is the father of R'?
A. C@JSK%M#R
B. C@J% KSM#R
C. C@RSK%M#J
D. J@C$K%M#R

Correct Answer: Option A


Explanation:
In option B, C is the wife of J, and J is the father of K. K is the brother of M, who is the sister of R. This effectively makes J the father of R.

This question belongs to: Reasoning Blood Relation
Question #3
'P @ Q' means 'P is the father of Q' 'P & Q' means 'P is the daughter of Q' 'P # Q' means 'P is the brother of Q' If ' A @ B # C # D & E', then how is A related to E?
A. Husband
B. Mother
C. Son
D. Father

Correct Answer: Option A


Explanation:
A @ B → A father of B. B # C → B brother of C. C # D → C brother of D. So A is father of B, C, D. D & E → D daughter of E. Since D is child of A, E must be wife of A. Hence A is husband of E.

This question belongs to: Reasoning Blood Relation