How many pairs of letters are there in the word ‘

Statements: E & F, H # I, G $ F, E % D, G @ H

Conclusions:     

I. D $ F                 

If the expression E < B > D = G ≥ H is definitely true, which of the following would be definitely true?

Statement:  X > P ≥ W < Z ≤ T <  S, P  ≥ V

I. P > T

II. X > V

Statements: X & C, C % W, W $ S, S @ L

Conclusions: I. L & C II. S # C III. W @ X

Statements: M % C & G @ T $ D; W % M # P 

Statements: A $ B, B * C, D % A

Conclusions: a) C # D      b) D $ B

Statements: Q > P > R ≥ N; L ≥ Q; O = M < N

Conclusions:

I. P > L

II. O < R

III. L > O

What will come in place of blank in following below such that both P @ S and V % R are definitely true?

P $ Q @ R _ S $ T © U $ V

Statements: H > S ≥ F = B ≤ U≤ T; E ≤ K ≤ B

Conclusions:I. U ≥ E II. S > T