Analogy Questions

Choose the related word/letters/number from the given alternatives.
Nest : Bird : : Den : ?

'E' is related to 'BH' in the same way as 'N' is related to?

In the following question, select the odd word from the given alternatives.

Choose the related word/letters/number from the given alternatives. CD : 916 : : ? : 100144

Select the related word from the given alternatives.
Cotton : White :: Coal : ?

Select the related number from the given alternatives.
3/7 : 7/3 :: 9/2 : ?

In the following question, select the related word from the given alternatives.
Ampere : Electric current : : Fathom : ?

Select the related word/letters/number from the given alternatives.
DI : M : : CR : ?