A @ B means 'A is not less than B'
A $ B means 'A is not more than B'
A # B means 'A is neither less nor more than B'
A * B means 'A is neither more than nor equal to B'
A % B means 'A is neither less than nor equal to B'
Statements : V @ I # E * D ;
N $ E % B # F
Conclusions: I. D % F II. V @ B
A Only conclusion I follows
B Only conclusion II follows
C Both conclusion I and conclusion II follows
D Either conclusion I or conclusion II follows
E Neither conclusion I nor conclusion II follows