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Aptitude Topics

Assumptions

Assumption questions test your ability to identify hidden ideas that are taken for granted in a statement or argument. These questions evaluate analytical thinking and logical reasoning, making them common in competitive exams.

Fundamental Principles

Assumption

An assumption is an unstated idea or belief that must be true for a statement or argument to make sense.

Implicit Assumption

An idea that is not directly mentioned but is necessary for the conclusion or statement.

Explicit Statement

Information that is clearly stated and should not be confused with assumptions.

Essential Formulation Tips

  • Read the statement carefully before checking the assumptions.
  • Do not use personal opinions or outside knowledge.
  • Ask yourself whether the argument can stand without the assumption.
  • Look for ideas that are taken for granted rather than directly stated.

Shortcut Execution Techniques

  • Use the 'Negation Test'—if negating the assumption weakens the argument, it is likely a valid assumption.
  • Separate facts from hidden beliefs.
  • Avoid assumptions based solely on common sense unless supported by the statement.
  • Focus on what the author believes to be true without saying it explicitly.

Contextual Inquiries (FAQs)

Q: What is an assumption in logical reasoning?

A: An assumption is a hidden belief or idea that supports an argument without being directly stated.

Q: How do you identify assumptions quickly?

A: Find the gap between the statement and its conclusion, then determine what must be true for the argument to work.

Q: Are assumption questions common in competitive exams?

A: Yes. Assumption questions frequently appear in Loksewa, SSC, Banking, CAT, CMAT, management entrance, and placement aptitude tests.