Question 30

In the following question, four number pairs are given. The number on left side of (-) is related to the number on 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.

Solution

The difference between each of the pair of numbers is 1.

But in the last option => $$21-19=2$$

Thus, (19 - 21) is the odd one out.

=> Ans - (D)

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