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?

Find the odd word in the following options.

Select the odd word/letters/number/number pair from the given alternatives.

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.

Choose the odd numeral pair/group in each of the following questions:

Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.

Four letter-cluster have been given out of which three are alike in some manner, while one is different. Choose the odd one.