The physical basis of life

Statements:

Q ≥ J ≤ V; U > J > X; M = U < P

Conclusions:

I. P > X

II. V ≥ M

Statements:

A ≥ Z > B ≥ Y; C > B ≥ W

Conclusion:

I. A > W

II. C > Y

Which of the following will be definitely true if the given expression O > B ≥ E > Z ≥ Y > P = X ≤ J > W ≤ N is definitely not true?

Statements: 

J © K * R, U % R $ Z 

Conclusions: 

I. Z $ J 

II. U % K 

III. U © J

Statements: E > O, S < Z, O ≤ S

Conclusions:

I. E < S

II. O < Z

What should come in the place of question mark, in the given expressions to make ‘T ≤ Z’ always true?

Statements:

A ≤ B > E ≥ F; M > E < N

Conclusions:

I. N > F

II. B > F

Statement: A ≥ B ≥ C = D > E, F > G = H ≤ C 

Conclusion: I. C ≥ F                          II. F > E