Verbal Reasoning - Mental Ability Questions

In the following question, select the related number from the given alternatives.

36 : 9 : : 49 : ?

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

9 : 25 :: 49 : ?

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

545 : 196 :: 173 : ?

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

SPINSTER : ROHMRSDQ : : SEMESTER : ?

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

ADFG : KNPQ :: DGIJ : ?

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

Accomodation : Rent :: Journey : ?

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

SAP : WET : : ? : XVI

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

8 : 32: : 6 : ?