Instructions

In the following questions, the symbols ⊕ , ©, =, @ and @ are used with the following meanings:
P ⊕ Q means P is greater than Q
P © Q means P is either greater than or equal to Q.
P = Q means P is equal to Q.
P @ Q means P is smaller than Q.
P @ Q means P is either smaller than or equal to Q.
For each set of questions you have to assume given statements to be true and then decide which of the two given conclusions is/are definitely true. Giver answer:

Question 96

Statements : N @ W, L ⊕ N, K = L, W = D
Conclusions :
I. L = W
II. D ⊕ N

Solution

Interpreting the statements, we get: N<W, L>N, K=L, W=D

To check 1, we have: N<W and L>N. From this, we cannot conclude that L=W as we cannot derive anything from the magnitude sign.

To check 2, we have: N<W and W=D. On combining these two, we can say that D>N, as N is less that W, which in turn is equal to D. Hence, a valid conclusion.


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