P `o+` Q means P is greater than Q.
P `underline"©"` 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 `underlinecancel("@")` Q means P is either smaller than or equal to Q.
Statements: N @ W, L `o+` N, K = L, W = D
Conclusions: I. L = W II. `D o+ N`

Options

A. If only I is true
B. if only conclusion II is true
C. if either conclusion I or II is true
D. if either I nor II is true

Answer

B

Explanation

Statements: `N lt W, L gt N, K = L, W = D`
conclusions: I. L = W II. `D gt N`
For `I, N gt W "and" L gt N` are relevant but they can.t be combined as the tip is pointed towards N in both cases. So, I is uncertain. II is true, it follow from `D = W gt N`.