CLAT Logical Reasoning Syllabus

Logical Reasoning syllabus — full chapter and topic list

Expand any chapter to see its topics and sub-topics. This is the whole examinable outline for Logical Reasoning in CLAT, not a summary of it.

1. 1

   Analysing Arguments

   3 topics

   • Argument Components
     • Identifying premises and conclusions
     • Recognising stated and unstated assumptions
   • Strengthening and Weakening
     • Adding support to a conclusion
     • Undermining the reasoning
   • Inferences and Conclusions
     • What must follow from a passage
     • Distinguishing valid from invalid inferences
2. 2

   Logical Fallacies and Reasoning Errors

   3 topics

   • Common Fallacies
     • Ad hominem and appeal to authority
     • False cause and circular reasoning
   • Flaw in Reasoning Questions
     • Spotting gaps between premise and conclusion
   • Parallel Reasoning
     • Matching argument structures
3. 3

   Critical Reasoning Applications

   3 topics

   • Evaluating Evidence
     • Relevance and sufficiency of evidence
   • Analogies and Comparisons
     • Identifying valid analogical reasoning
   • Cause and Effect
     • Correlation versus causation
4. 4

   Logical Sequencing and Coherence

   3 topics

   • Paragraph Coherence
     • Logical flow within passages
   • Course of Action
     • Judging appropriate responses to a problem
   • Statement and Assumption
     • Evaluating implicit assumptions in statements

Logical Reasoning flashcards for CLAT

19 of 50 cards from the Logical Reasoning deck — real questions with worked answers.

1. In Logical Reasoning, what are the two essential components of any argument?

   Premises (the reasons or evidence offered) and the conclusion (the claim the premises are meant to support).

2. What is a 'premise' in an argument?

   A statement offered as evidence or a reason intended to support or justify the conclusion.

3. What is the 'conclusion' of an argument?

   The main claim or position that the argument's premises are intended to establish or prove.

4. What is an 'assumption' in argument analysis?

   An unstated premise that the argument takes for granted; a missing link the argument needs to be valid or true.

5. What common 'indicator words' signal a conclusion?

   Therefore, thus, hence, so, consequently, it follows that, accordingly, as a result.

6. What common 'indicator words' signal a premise?

   Because, since, for, as, given that, due to, owing to, in view of the fact that.

7. In CLAT Logical Reasoning, how do you identify the main conclusion when there are multiple claims?

   Use the 'Therefore Test': the statement that all others support, and which itself supports nothing else, is the main conclusion.

8. What does it mean to 'strengthen' an argument?

   To add a new fact or consideration that makes the conclusion more likely to be true, supports an assumption, or rules out an alternative explanation.

9. What does it mean to 'weaken' an argument?

   To add a fact that makes the conclusion less likely, attacks an assumption, or offers an alternative explanation for the evidence.

10. Which part of an argument should a strengthen/weaken answer choice usually target?

    The argument's central assumption (the gap between premises and conclusion), not the explicitly stated premises or conclusion.

11. In strengthen/weaken questions, why is introducing an alternative cause a powerful weakener?

    For a causal conclusion, an alternative cause shows the stated cause may not be responsible, breaking the premise-conclusion link.

12. What is the difference between an inference and an assumption?

    An inference is a conclusion that follows FROM the stated information; an assumption is something the argument needs and takes for granted BEHIND the stated information.

13. What rule governs a valid 'must be true' inference question?

    The correct answer must be fully supported by the passage with no outside knowledge; if it could be false given the passage, it is not a valid inference.

14. What is a 'deductive' argument versus an 'inductive' argument?

    Deductive: if the premises are true the conclusion must be true (certainty). Inductive: the premises make the conclusion probable but not certain (generalisation).

15. What is 'validity' versus 'soundness' in deductive logic?

    Validity means the conclusion follows logically from the premises; soundness means the argument is valid AND all its premises are actually true.

16. Define the fallacy 'ad hominem'.

    Attacking the person making the argument rather than addressing the argument itself.

17. Define the 'straw man' fallacy.

    Misrepresenting or oversimplifying an opponent's position to make it easier to attack, then refuting the distorted version.

18. Define the fallacy 'post hoc ergo propter hoc'.

    Assuming that because event B followed event A, A must have caused B; confusing sequence with causation.

19. Define the 'circular reasoning' (begging the question) fallacy.

    Using the conclusion itself as a premise, so the argument assumes what it is trying to prove.

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