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 one in the following.

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

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

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

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

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.