Analogy Questions

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

MATHEMATICS is related to NUMBERS in the same way HISTORY is related to

In the following question, select the related number from the given alternatives. 563 : 635 : : 894 : ?

Circumvent : Bypass :: Comprehensible : ___

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

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

Select the odd letters from the given alternatives.

Error : Blunder :: ___ : Excellent