Question

Directions: In the following questions, the symbols @ , copyright $\$,\%,$ and $\delta$ are used with the following meaning as illustrated below.
${}^{\prime }P\$Q$ means 'P is not greater than Q'.
'P @ Q' means 'P is neither smaller than nor equal to Q'.
${}^{\prime }P\delta Q^{\prime }$ means 'P is neither greater than not equal to Q'.
'P copyright Q' means 'P is neither greater than nor smaller than Q'.
${}^{\prime }P\%Q^{\prime }$ means 'P is not smaller than Q'.
in each of the following questions assuming the given statements to be true, find out which of the two conclusions I and II given below them is/are definitely true?
Statements: $B\$P$ P copyright R, R % S
Conclusions:
I. P @ S
II. B $ R

• A. Only Conclusion I is true
• B. Only Conclusion II is true
• C. Either Conclusion I or II is true
• D. Neither Conclusion I nor II is true
• E. Both Conclusions I and II are true

Answer 1

The correct option is B Only Conclusion II is true

$\begin{array}{ccc}\$\to \le & @\to >& \delta \to <\\ copyright\to =& \%\to \ge & \end{array}$
Statements: $B\$P\to B\le P$
P copyright $R\to P=R$
and $R\%S\to R\ge S$
$\therefore B\le P=R\ge S$
Conclusions:
I. P @ S $\to P>S$ (False)
II. $B\$R\to B\le R$ (True)
Hence, only Conclusion II is true.