'P $ Q' means 'P is not smaller than Q'
'P @ Q' means 'P is neither smaller than nor equal to Q'
'P # Q' means 'P is neither greater than nor equal to Q'
'P δ Q' means 'P is neither greater than nor smaller than Q'
'P * Q' means 'P is not greater than Q'
Q1. Statements: D # R, R * K, K @ F, F $ J
Conclusions: 1. J # R 2. J # K 3. R # F 4. K @ D
a) Only 1, 2, 3 are true.
b) Only 2, 3 & 4 are true.
c) Only 2 & 4 are true.
d) Only 1, 3 & 4 are true.
c) All 1, 2, 3 & 4 are true.
Q2. Statements: M $ K, K @ N, N * R, R # W
Conclusions: 1. W @ K 2. M $ R 3. K @ W 4. M @ N
a) Only 1 & 2 are true.
b) Only 4 is true.
c) Only 3 & 4 are true.
d) Only 1, 2 & 3 are true.
e) Only 2, 3 & 4 are true.