Who is named as the new Chairman and CEO of the Railway

Statement: I ≤ S, S < X, X = F, F ≤ K

Conclusion: I. K > I II. I < X

Statements: J $ K, K * T, T @ N, N © R

Conclusions:

Statements: 4 > 7 > 9; 1 ≤ 4 < 5; 7 > 6 = 2 > 3

Conclusions:

I. 3 < 4

II. 9 < 5

III. 1 < 6

If the expressions G < L ≤ J > B, J ≤ A and G > H are true, which of the following conclusions will be definitely false?

Statement: A < Z > I < B > S = O ≤ N

Conclusions:

I. S= N

II. B > O

Statements: Q ≥ R > U; R ≤ S; U ≥ B

Conclusions: I. B < R II. B ≤ Q

Statements:

P ≤ M < X > K; X < S > T; T < U < V

Conclusions:

I).  P < S

II).  P ≥ S

What should come in the place of question mark, in the given expressions to make ‘J < E’ always true?

‘D < E _? _F = G ≥ H = I ≥ J’