KML : NPO :: CED : ? 

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 

Select the related letters/ word/ number from the given alternatives.
Poverty : Unemployment :: Anaemia : ?

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

ADE : FGJ :: KNO : ?

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E. g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(36, 90, 18)
 (15, 35, 8)

UUWX : WWYZ :: OOQR : ? 

Given set
12, 20, 28 

Select the option which is related to the third number in the same way as the second number is related to the first number.
Man : Biography :: Nation : ?