A + B means 'A is the father of B'; A-B means 'A is the sister of B'; A × B means 'A is the brother of B'; A + B means 'A is the mother of B'; If, U+ HL-Q+R-Y, then how is L related to Y? MCQ with Answer and Explanation
A + B means 'A is the father of B';
A-B means 'A is the sister of B';
A × B means 'A is the brother of B';
A + B means 'A is the mother of B';
If, U+ HL-Q+R-Y, then how is L related to Y?
A. Sister
B. Aunt
C. Uncle
D. grandmother
Answer: Option B
Solution (By JKExamLibrary)
Evaluating the relationship symbols strictly through generation lines shows L is in the parental generation and female relative to Y, making her an aunt.
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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