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English and Logical Reasoning Prep GuideLogical ReasoningClassification

Directions: In this type of questions, certain pairs/groups of numbers are given out of which all except one are similar in some manner while one is different. The numbers in these similar pairs/groups may have the same property or may be related to each other according to the same rule. The candidate is required to choose the odd pair/group. Which Pair does NOT belong with the others?

Options

  1. A(52, 142)
  2. B(54, 126)
  3. C(56, 168)
  4. D(58, 184)

Correct answer

C. (56, 168)

Step-by-step solution

In all other pairs, sum of the digits of both the numbers is the same. Hence, option C is correct.

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