Question

Study the following information carefully to answer these questions.
(i) ${}^{\prime }P\times Q^{\prime }$ means 'P is the wife of Q'.
(ii) ${}^{\prime }P÷Q^{\prime }$ means 'P is the father of Q'.
(iii) ${}^{\prime }P+Q^{\prime }$ means 'P is the son of Q'.
(iv) ${}^{\prime }P-Q^{\prime }$ means 'P is the sister of Q'.
Which of the following represents 'S is the mother of T'?

• A. $S\times M÷H-T$
• B. $S\times M+H-T$
• C. $M\times S÷H-T$
• D. $M\times S÷H+T$
• E. None of the above

Answer 1

The correct option is A $S\times M÷H-T$

From answer option (1),
$S\times M\to$ S is the wife of M.
$M÷H\to$ M is the father of H.
$H-T\to H$ is the sister of T.


So, S is the mother of T.