If the volume of a cylinder is 144π and the ratio of

Statements: P ≤ Q < R; P ≥ S < T; S > U ≥ V

Conclusions:

I. S ≤ Q

II. T ≥ V

III. S > R

Statement:  A = B ≥ C ≥ D < E < F ≥ G; D > H

Conclusion:

I.  H ≥ G

II.  A > H

Statements:       K @ L; M & O, N % L, K $ O

Conclusions:     

I. O @ L

II. M @ L             

What should come in the place of question mark, in the given expressions to make ‘D > F’ always true?

P > D ≥ I _?_ J = F > M

Statement: A≤B ≤C>D ; E<D ;F>E

Conclusions:

I. D>A

II. E<C

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

Conclusions:

I. F > J

II. K < G

III. H > K

Statements:

B < C ≤ I = O; C ≥ J ≥ K ≥ N; Z ≤ M ≤ N

Conclusions:

I) O > Z

II) O = Z

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

Conclusions:

I. I > K

II. G < L

III. L ≥ G

Statements: G < B ≤ T < U = F ≥ S

Conclusion: I. S ≤ T II. F > B

Statement: P < Q; V < S > T; V < U > Q

Conclusion: I. T ≥ P           II. P > T