Odd Man Out Questions

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

Findout the odd word/letters/number/number pair from the given alternatives.
7 : 50 : : 9 : ?

Select the odd letters from the given alternatives.

Find the odd word/letter/number pair from the given alternatives

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

Select the odd letters from the given alternatives.

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

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