If ‘P = Q’ means ‘Q is the father of P’; ‘P * Q’ means ‘P is the sister of Q’; ‘P ? Q’ means ‘Q is the mother of P’; ‘P $ Q’ means ‘P is the brother of Q’; ‘P @ Q’ means ‘Q is the son of P’; and ‘P x Q’ means ‘P is the daughter of Q’. Then which of the following is not correct ?
    • a)
       L $ M * O means O is the sister of L.                   
    • b)
      M * O @ P = Q means Q and O are husband and wife.
    • c)
      R x S ? T means R is the granddaughter of T.            
    • d)
      P = Q ? R means R is the grandmother of P.
    Correct answer is option 'A'. Can you explain this answer?

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    Answers

    Lumina Eimen
    Jun 05, 2021
    L $ M * O means M is the sister of O.

    L $ M * O means M is the sister of O.
    L $ M * O means M is the sister of O.