Discussion of Question with ID = 081 under Blood-Relations

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Question

'A + B' means that A is the father of B, 'A − B' means that A is the wife of B, 'A × B' means that A is the brother of B, 'A ÷ B' means that A is the daughter of B. If it is given P × R − Q, which of the following is true?

A

P is the brother-in-law of Q.

B

P is the uncle of Q.

C

P is the niece of Q.

D

P is the father of Q.

Soln.
Ans: a

P × R means P is brother of R, and R− Q means R is wife of Q, so P is the brother-in-law of Q.


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