Odd Man Out Questions

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

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

Select the odd word from the given alternatives.

Which one among the following does not belong to the group?

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

Select the odd word from the given alternatives.

Find the odd word/letters/number from the given alternatives

Find the odd word/letters/number pair from the given alternatives.
(A) 52­61 (B) 43­54 (C ) 72­83 (D) 18­29