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Classification — SSC Questions & Practice

Practise 18 Classification questions from SSC for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong.

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Practice questions on Classification — with answers

Try each question first, then open the answer. Explanations are included.

1. Find the odd one out: Circle, Square, Triangle, Sphere

  1. ACircle
  2. BTriangle
  3. CSquare
  4. DSphere
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Answer: D

Circle, Square, and Triangle are two-dimensional (2D) shapes, while Sphere is a three-dimensional (3D) shape, making it the odd one out.

2. Find the odd one out: Iron, Copper, Aluminium, Wood

  1. AIron
  2. BCopper
  3. CWood
  4. DAluminium
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Answer: C

Iron, Copper and Aluminium are metals, while Wood is not a metal.

3. Find the odd one out: Delhi, Mumbai, Chennai, India

  1. ADelhi
  2. BIndia
  3. CMumbai
  4. DChennai
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Answer: B

Delhi, Mumbai and Chennai are cities, while India is a country.

4. Find the odd one out: Gold, Silver, Platinum, Diamond

  1. AGold
  2. BDiamond
  3. CPlatinum
  4. DSilver
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Answer: B

Gold, Silver and Platinum are metals, while Diamond is a mineral/gemstone.

5. Find the odd one out: Ganga, Yamuna, Godavari, Himalayas

  1. AYamuna
  2. BHimalayas
  3. CGodavari
  4. DGanga
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Answer: B

Ganga, Yamuna and Godavari are rivers, while Himalayas is a mountain range.

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