Verbal Reasoning - Mental Ability Questions

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

Mughals : History : : Rivers : ?

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

AE : FJ : : ? : PT

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

Magazine : Editor :: Drama : ?

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

ACEG : IKMO :: QSUW : ?

Insert the missing character marked as '?'.

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

27 : 125 : 64 : ?

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

CD : IP : : EB : ?

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

PHOTOGRAPHER : CAMERA : : WRITER : ?