Question

Directions: In the following questions, the symbols $\$,\ast ,\%,\delta ,$ and @ are used with the following meaning as illustrated below.
${}^{\prime }P\ast Q^{\prime }$ means 'P is neither greater than nor equal toQ'.
${}^{\prime }P@Q^{\prime }$ means 'P is neither smaller than nor equal to Q'.
${}^{\prime }P\delta Q^{\prime }$ 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 greater than nor smaller than Q'.
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I and II given is/are definitely true and give your answer accordingly.

Statements:
$W$
$E@K$
$K\$J$
Conclusions:
I. $J\delta E$
II. $W\%K$

• 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 D Neither conclusion I nor II is true

Statements: W % E, E @ K, K, $ J
Conclusions:
I. $J\delta E\Rightarrow J\le E$ (False)
II. $W\%K\Rightarrow W\ge K$ (False)
So, neither I nor II is true.