XAT · Verbal Ability and Logical Reasoning
Critical reasoning
A short argument (60-120 words) and a question asking which option most strengthens, weakens, is assumed by or follows from it.
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About this topic in XAT
- In the exam pattern: Part 1 (Verbal Ability and Logical Reasoning, Decision Making, Quantitative Ability and Data Interpretation), Verbal Ability and Logical Reasoning: 26 questions, 26 marks (XLRI notice, read 26 Oct 2026).
- Next exam day: XAT 2027 exam: 3 Jan 2027 (Reported, xatonline.in).
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इस विषय का अभ्यास
पूरा मॉक दीजिए →Q1 · Critical reasoning · MEDIUM
A city administration in India claims that the launch of a new metro line has significantly reduced traffic congestion in the central district. To support this, they cite a 20% decrease in the average time taken to travel across the district during peak hours. Which of the following, if true, most seriously weakens the administration's claim that the metro line is the primary cause of the reduced travel time?
Q2 · Critical reasoning · HARD
A pharmaceutical company in India argues that its new antibiotic, which is 30% cheaper than existing alternatives, will significantly improve access to treatment in rural areas. The company claims that the lower price is the sole driver of this improved access. Which of the following, if true, most seriously weakens the company's claim?
Q3 · Critical reasoning · MEDIUM
A study found that students who studied in quiet libraries scored 10% higher on average in mathematics exams than those who studied in noisy cafes. The researchers concluded that quiet environments are essential for mathematical performance. Which of the following, if true, most seriously weakens the researchers' conclusion?
Q4 · Critical reasoning · MEDIUM
A retail chain in India introduced a policy requiring customers to present their ID for age verification when purchasing tobacco products. The manager claims this policy has reduced illegal sales to minors. Which of the following, if true, most seriously weakens the manager's claim?
Q5 · Critical reasoning · HARD
An environmental group argues that banning single-use plastic bags in a major Indian city will significantly reduce plastic waste in landfills. A city official counters that the ban will not reduce waste because most residents will switch to using thin plastic carrier bags, which are also single-use but not covered by the ban. Which of the following, if true, most seriously weakens the official's counter-argument?