Analogy Questions

Select the related word/letters/numbers from the given alternatives:

15 : 225 : : 12 : ?

Select the related word/letters/number from the given alternatives.

18 : 30 : : 36 : ?

Select the related word/letters/numbers from the given alternatives:

DHL : PTX :: BFJ : ?

Select the related word/letters/numbers from the given alternatives:

Jailor : Prison :: Curator : ?

Select the related word/letters/number from the given alternatives.

8 : 27: : 9 : ?

Select the related word from the given alternatives.

Cotton : White :: Coal : ?

In the following question, select the related word pair from the given alternatives.

Perimeter : Hexagon : : ? : ?

Select the related word/letters/number from the given alternatives.

Sound : Medium : : Light : ?