In the following questions *, `o+, $, £` and @ are used according to following meaning :-
'P * Q' means, 'P is neither equal nor smaller than Q.
`P o+ Q'` means , 'P is not smaller than Q'
`P $ Q'` means , 'P is neither greater nor smaller than Q'.
`P £ Q'` means, 'P is neither greater nor equal to Q'.
'P @ Q' means, 'P is not greater than Q'.
Now according to the following statement if they are ture, judge their conclusion (I), (II) and (III) follow definiately true.
Statement : S @ T, Q $ N, T £ N, Q * O
Conclusions : I. S $ N II. `N o+ O` III. N * O

Options

A. Only III is true
B. Either I or III is true
C. Only I is true
D. None of these

Answer

A

Explanation

Statement : `S le T lt N = Q gt O`
Conclusions :
(I) `S $ N rarr S = N` (False)
(II) `N o+ O rarr N ge O` (False)
(III) `N ** O rarr N gt O` (True)