A man 'P' introduces another man 'Q' by saying, "He is the husband of the grand daughter of the father of my father." How is 'Q' related to 'P'?

ACousin

BBrother-in-law ✓ Correct

CSon

DUncle

Correct answer: (B) Brother-in-law

Explanation

Q is the brother-in-law of P.

the father of P's father = the grandfather of P.

the granddaughter of that grandfather = the sister of P.

the husband of the sister of P = the brother-in-law of P.

tracing each link of the chain gives this relation.

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