Question

Statements: D * F, F $ M, M @ K

Conclusions:
I. F @ K
II. D @ 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

$$\begin{array}{cc}Symbol& Represents:\\ \times & =\\ @& <\\ \ast & \le \\ +& >\\ \$& \ne \end{array}$$
We get, D $\le$ F$\ne$ M < K and relations between the pairs F, K and D, K cannot be ascertained.
Hence, neither conclusion I nor II is true.