Question

Study the following information and answer the questions given below
(i) ${}^{\prime }P÷Q^{\prime }$ means 'P is the sister of Q'.
(ii) ${}^{\prime }P\times Q^{\prime }$ means 'P is the brother of Q'.
(iii) ${}^{\prime }P-Q^{\prime }$ means 'P is the mother of Q'.
(iv) ${}^{\prime }P+Q^{\prime }$ means 'P is the father of Q'.
Which of the following means 'H is the maternal uncle of T?

• A. $H+J+T$
• B. $T\times K+H$
• C. $H+J\times T$
• D. $H-J+T$
• E. None of these

Answer 1

The correct option is E None of these

From option
(a) H + J + T
$=H\stackrel{Father}{\leftarrow }J\stackrel{Father}{\leftarrow }T$
H is the maternal grandfather of T.
$\left(b\right)T\times K+H=T\stackrel{Brother}{\leftarrow }K\stackrel{Father}{\leftarrow }T$
T is the uncle of H.
$\left(c\right)H\times K+H=H\stackrel{Father}{\leftarrow }J\stackrel{Brother}{\leftarrow }T$
H is the father of T.
(d)H -J + T
$=H\stackrel{Mother}{\leftarrow }J\stackrel{Father}{\leftarrow }T$
H is the paternal grandfather of T.
So, none of the given relations establishes the relation that H is the maternal uncle of T.