Who had scaled the Mount Denali and became the youngest

Four words have been given, out of which three are alike in some manner and one is different. Select the word that is different.

Understand the logic in the given words and choose the odd one out.

Find the odd one out.

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

Select the letter cluster which does not belong to the same group from the given alternatives.

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

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

Find the odd word from the given alternative.

Which of the following letter cluster is the odd letter cluster?

Find the odd one out of the choices given therein.