Direction: Select the related word from the given alternatives.

5 : 2431 :: 8 : ?

Select the related word/ letters/ number from the given alternatives.
Government records: Archives:: Fruit trees : ?

Select the related word/ letters/ number from the given alternatives.
Smart : Clever :: Irrelevant : ?

In the following question, select the related word form the given alternatives.
Canals : Water :: ? : Blood

Taj Mahal: Agra

Direction: Select the related word from the given alternatives.

Kolkata: West Bengal ::

In the following question, select the related number from the given alternatives.
432 : 11 :: 545 : ?

In the following question, select the related letter from the given alternatives.
A : I : : N : ?