Question

If the symbols have been assigned the meaning as given below:

P @ Q $\to$ P is greater than Q

P $Q$\rightarrow$ P is either greater or equal to Q

P & Q $\to$ P is smaller than Q

P $\star$ Q $\to$ P is either smaller than or equal to Q

P = Q $\to$ P is equal to Q

Now assuming the given statements to be true, find which of the two conclusions I and II given below them is / are definitely true? Give answer.

Statements:

K @ T

S = K

T $\star$ R

Conclusions:

S @ R

T = R

• A. If only conclusion I is true
• B. If only conclusion II is true
• C. If either I or II is true
• D. If neither I nor II is true
• E. If both I and II are true.

Answer 1

Answer: (D)

If neither I nor II is true

From the above statements $S=K>T\le R$
Then conclusion I. S > R is not true
and conclusion II. T = R is not true.
Hence option D is answer.