1 General Mental and Psychological Abilities · 1.1.1 Series, analogies and classification

1.1.1.4 Classification: odd one out

In classification, all options but one share a property; find the most specific common property and the item that lacks it is the answer.

  • APPSC Group 1
  • Advanced level
  • 6 min read
  • Full course

Key terms

  • classification
  • odd one out
  • prime numbers
  • perfect squares
  • perfect cubes
  • letter groups
  • gaps between letters
  • word classification
  • category
  • number pairs
  • digit sum

What this note covers

  1. Core factsFoundation
  2. ExplainedStandard
  3. DeeperAdvanced
  4. Common trapsFoundation
  5. Quick revisionFoundation

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