USA : Congress :: Iran : ? 

Pea-hen : Pea - cock :: Bitch : ? 

Direction: In the following question, select the related letters from the given alternatives. 

AG : IO :: EK : ?

Direction: In the following question, select the related letters from the given alternatives. 

ADE : FGJ :: KNO : ?

Select the option in which the pair of letter-clusters share the same relationship as that shared by the given pair of letter-clusters.

TRACK : IAYPR :: ?

BYW : DWU :: FUS : ? 

F : 216 :: L : ? 

In each of the following questions, select the related letter/word/ number from the given alternatives.
I: Wheat :: Brick : II
I. (A) Cereal
(B) Field
(C) Bread
(D) Frame
II. (P) Building
 (Q) Mason
(R) Clay
(S) Kiln