Analogy Questions

In the following question, select the related letter from the given alternatives.
DE : O : : AF : ?

Find the odd word/letters/number from the given alternatives.

Select the related word/letters/number from the given alternatives. MOLTU : ? :: HOPE : IPQF

Select the related word from the given alternatives.
Plane : Pilot :: Ship : ?

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

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

Select the odd letters from the given alternatives.

Selecttherelatedword/letters/numbersfromthegivenalternatives: 20:11::102:?