Which of the following expression is definitely true if the expressions 'Q ≤ N' and ' S < Q' are to be definitely true?

Which of the following expression is definitely true if the expressions 'Q ≤ N' and ' S < Q' are to be definitely true? Correct Answer M &lt; N = O ≥ P = Q = R &gt; S

Given expression:  'Q ≤ N' and ' S < Q'

1) M < N = O < P = Q < R = S → False (as 'Q < S' and 'Q > N') does not follow the given condition.

2) M < N = O ≥ P = Q = R > S → True (as 'S < Q' and 'Q ≤ N').

3) M > N > O = P ≥ Q = R ≥ S → False (as 'Q ≥ S' hence, clear relation cannot be determined).

4) M = N = O ≥ P < Q > R < S → False (Because clear relation netween N and Q and S and Q cannot be determined).

Hence, M < N = O ≥ P = Q = R > S is true.