Which Statement cannot be Definitely True?

P is the brother of Q and R.S is R’s mother. T is P’s father. Which of the following statement cannot be definitely true?
(1) T is Q’s father
(2) Q is T’s husband
(3) S is P’s mother
(4) T is S’s husband

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  • 1 Answer(s)

    Answer: (2) Q is T’s husband.

    P is the brother of Q and R.
    S is the mother of R. Then S is also the mother of P and Q.
    T is the father of P. Then T is also father of Q and R.

    Hence, option (2) is not true because Q is the son of T.

    Anurag Mishra Professor Answered on 3rd June 2015.
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