Premises, Conclusions & Logical Strengths

Syllabus Unit: Logical Reasoning

Why it matters

Chapter overview

Every argument has a skeleton — one or more premises offered as support for a conclusion — and CLAT's logical reasoning section is built almost entirely around dissecting that skeleton: finding the exact conclusion, judging whether the premises actually support it, spotting where the logic breaks, and telling a valid inference apart from a mere assumption. This unit trains that dissection through the four core skills: identifying premises and conclusions, judging argument strength, spotting flaws, and drawing inferences and assumptions correctly.

Common Law Admission Test Syllabus Logical Reasoning 20% weightage

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1Premise 1Evidence stated

2Premise 2Additional support

3Intermediate ConclusionSub-claim drawn

4Final ConclusionMain claim established

1Identifying Premises & Conclusions

Every argument reduces to two parts: the claim being made (conclusion) and the evidence offered for it (premises) — find both before evaluating anything.

Learning Objectives

Define premise and conclusion, and explain their functional relationship within an argument.
Use indicator words ('since', 'because', 'given that' for premises; 'therefore', 'thus', 'hence' for conclusions) to locate each part quickly.
Identify an 'intermediate conclusion' — a claim that is itself a conclusion from earlier premises but also serves as a premise for the final conclusion.
Recognise that conclusions are not always at the end of a passage — they can appear first, last, or in the middle.

Key Terms

PremiseA statement offered as evidence or reason to support the argument's conclusion; assumed true for the purpose of the argument.

ConclusionThe main claim an argument is trying to establish or persuade the reader to accept, based on its premises.

Intermediate ConclusionA sub-claim that is derived from earlier premises and then itself functions as a premise supporting the argument's final conclusion.

Indicator WordA linguistic cue ('because', 'since' for premises; 'therefore', 'so', 'thus' for conclusions) signalling an argument's structure.

Every argument, however dressed up in a CLAT passage, reduces to the same skeleton: one or more **premises** (the evidence) offered in support of a **conclusion** (the claim). The first and most important skill is separating the two before judging whether the argument actually works.

Spotting the conclusion

The conclusion is what the arguer wants you to believe as a result of everything else stated. Ask: 'what is this passage ultimately trying to convince me of?' It is not always the last sentence — it can open the passage, sit in the middle, or even be left completely unstated (implied).

Indicator words

Premise indicators — 'because', 'since', 'given that', 'for', 'as shown by', 'in light of'.
Conclusion indicators — 'therefore', 'thus', 'hence', 'consequently', 'it follows that', 'so', 'clearly'.
Caution: not every sentence has an indicator word — many CLAT arguments require you to infer the structure purely from meaning.

Exam TipQuick test: replace the candidate conclusion with 'I believe that...' — if the sentence still makes sense as the arguer's main point, and the other sentences read naturally as 'because...', you have found the right split.

Intermediate conclusions

Some passages have a two-step structure: Premise A supports Intermediate Conclusion B, which is then used as a premise to support the Final Conclusion C. Mistaking an intermediate conclusion for the main conclusion is a very common CLAT error — always trace the argument to its final, ultimate claim.