Instructions

In the following questions symbols @, #, % , $and * are used with different meanings as follows. ‘A @ B’ means A is not smaller than B’. A # B’ means ‘A is neither smaller than nor equal to B’. A % B’ means ‘A is neither smaller than nor greater than B’. A$ B’ means ‘A is not greater than B’.
`A * B’ means ‘A is neither greater than nor equal to
B’.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.
Give answer (A) if only conclusion I is true.
Give answer (B) if only conclusion II is true.
Give answer (C) if either conclusion I or conclusion II is true.
Give answer (D) if neither conclusion I nor conclusion II is true.
Give answer (E) if both conclusions I and II are true.

Question 180

# Statements : Q $W, W % E, E @ KConclusions : I. Q$ KII. W @ K

Solution

Statements : Q $$\leq$$ W ; W = E ; E $$\geq$$ K

Combining above statements, we get : $$W=E\geq K$$ and $$E=W\geq Q$$

Conclusions :

I. Q \$ K : $$Q\leq K$$ = false

II. W @ K : $$W\geq K$$ = true

Thus, only conclusion II is true.
B=R>N\geq K

=> Ans - (B)