Question

In these questions, the symbols $@,\%,\copyright ,\$$ and $\#$ are used with the following meaning as illustrated below.
${}^{\prime }P@Q^{\prime }$ means 'P is neither smaller than nor equal to Q'.
${}^{\prime }P\%Q^{\prime }$ means 'P is neither greater than nor equal to Q'.
${}^{\prime }P\copyright Q^{\prime }$ means 'P is not greater than Q'.
${}^{\prime }P\$Q^{\prime }$ means 'P is not smaller than Q'.
${}^{\prime }P\#Q^{\prime }$ means 'P is neither smaller nor greater than Q'.
Assuming the given statements to be true, find which of the conclusions is definitely true?

Statements
$R\%H$
$H\copyright T$
$T@K$
Conclusions:
I. $T\copyright R$
II. $K\%H$

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

Answer 1

The correct option is C Neither Conclusion I nor II is true

P @ Q = P > Q
$P\%Q=P<Q$
P copyright Q = P $\le$ Q
$P\$Q=P\ge QP\#Q=P=Q$
Statements: $R<H,H\le T,T>K$
$\therefore$ $R<H\le T>K$
Conclusions:
I. $T\le R$
II. $K<H$
Hence, neither Conclusion I nor II is true