Select the correct combination of mathematical signs

Statement: Y < Z > I < Q > S = M ≤ N

Conclusions:

I. S= N

II. Q > M

Statements: D > E > F ≥ G = H; D ≤ I < J ≤ B; H ≤ K = M < L

Conclusions:

I. M ≥ I

II. H > I

III. L > F

Statements:

O ≤ P = Y ≤ U; L > G ≥ W = Q ≥ Y; G < A ≤ R < D

Conclusions:

I. P < R

II. G ≥ P

In which of the following expressions will the expression ‘M ≥ N ' and ‘Q < O’ be definitely true?

Statements:       A @ D % M % N; M $ P $ Q

Statements: D ≤ R < E = F, W = B > A ≥ F

Conclusions:

I. E = W

II. D < B

How many such pairs of letter are there in the word TELEPHONE, each of which has as many letters between them in the word as in the English alphabet?

Statements: A > Y = D > Q, M ≤ B > P > Y

Conclusion:

I. Y ≤ M

II. B > Q