If ‘$P+Q$’ means that $P$ is the sister of $Q$; ‘$P-Q$’ means that $P$ is the mother of $Q$; '$P\times Q$' means $P$ is the brother of $Q$; ‘$P÷Q$’ means that $P$ is the father of $Q$. Which of the following means that $M$ is the maternal uncle of $R$ ?

Read the following information and answer the question.

(i) ($A + B$) means that ‘$A$ is the father of $B$'.
(ii) ($A – B$) means that ‘$A$ is the wife of $B$’.
(iii) ($A \times B$) means that ‘$A$ is the brother of $B$’.
(iv) ($A ÷ B$) means that ‘$A$ is the mother of $B$’.
(v) ($A = B$) means that ‘$A$ is the sister of $B$’.

On the basis of this information, what does $P + Q – R$ means?

Read the information given in the statement and answer the question.

(i) $A+B$ means that $A$ is the father of $B$;
(ii) $A-B$ means that $A$ is the wife of $B$;
(iii) $A\times B$ means that $A$ is the brother of $B$;
(iv) $A÷B$ means that $A$ is the daughter of $B$.

Which of the following means that ‘$P$ is the aunt of $Q$’?

Read the given statements and answer the question.

(i) Q is the brother of R;
(ii) P is the sister of Q;
(iii) T is the brother of S;
(iv) S is the daughter of R.

Who is the siblings of Q?

Read the following statement and answer the question.

(i) $A+B$ means that $A$ is the sister of $B$.
(ii)  means that $A$ is the brother of $B$.
(iii) $A\times B$ means that $A$ is the daughter of $B$.

Which of the following shows the relation that $E$ is the maternal uncle of $D$?