In each of the following questions, certain pairs of words are given, out of which the words in all pairs except one, bear a certain common relationship. Choose the pair in which the words are differently related?

Choose the related word/letters/number from the given alternatives.
 AF : BE : : ? : DH

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

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

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

Choose odd one out

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

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