How many pairs of digits are there in the number

Statement: F < G; F ≥ H > I; D ≥ E > G

Conclusion:

I. I ≥ G

II. E ≥ F

Statements: F > G ≥ H; I ≥ J < H; J > K > L

Conclusions:

I. F > L

II. H ≥ K

III. G ≥ J

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

Statements: U > G = L > V < K ≤ C > S < N

Conclusion I: U ≥ V

II: C > V

Statements: I % C, C & D, D $ K, K # Z

Conclusions: I. I & D                        II. D # Z

In which of these expression ‘X ≤ B’ is definitely true?

Statements:

A < L ≤ P > D; F > W = P > S ≥ T

Conclusion:

I. S > L

II. F ≥ A

Statements:

B < A = C; D ≥ A > R; U ≤ D < P

Conclusions:

I. D ≥ B

II. R < C