Question

Read the information carefully and answer the following questions.
(i) ${}^{\prime }A+B^{\prime }$ means 'A is the father of B'.
(ii) ${}^{\prime }A\times B^{\prime }$ means 'A is the sister of B'.
(iii) ${}^{\prime }A\$B^{\prime }$ means 'A is the wife of B'.
(iv) ${}^{\prime }A\%B^{\prime }$ means 'A is the mother of B'.
(v) ${}^{\prime }A{B}^{\prime }$ means 'A is the son of B'.
Which of the given expression indicates that M is the daughter of D?

• A. $L\%R\$D+T\times M$
• B. $L+R\$D+M\times T$
• C. $L\%R\%D+T+M$
• D. $D+L\$R+M\times T$
• E. $L\$D+R\%M+T$

Answer 1

The correct option is B $L+R\$D+M\times T$

Here, we will try with each option. From option (a),

Here, we do not know the gender of M, so relation cannot be established.
From option (b),

Here, D is the father of M and T and N is the daughter of D. So, the relation can be established.