Analyzing Arguments - Sample Questions

The following questions are designed to provide practice in Analyzing Arguments, an important topic in Logical Reasoning. The questions cover the major skills required to identify premises and conclusions, evaluate assumptions, strengthen arguments, identify flaws, and draw supported inferences.

For each question, read the argument carefully and focus on the exact requirement of the question. Do not rely on personal opinion or information that is not supported by the argument.

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Questions 1-10: Identifying Premises and Conclusions

Question 1

A company has received a significant increase in online orders during the past six months. Its existing delivery team is already operating at full capacity. Therefore, the company should increase its delivery capacity.

Which statement is the conclusion of the argument?

1. The company has received more online orders.
2. The delivery team is operating at full capacity.
3. The company should increase its delivery capacity.
4. Online orders have increased during the past six months.

Question 2

All employees who completed the advanced training programme passed the internal certification test. Ravi completed the advanced training programme. Therefore, Ravi passed the internal certification test.

Which statement is a premise?

1. Ravi passed the internal certification test.
2. Ravi completed the advanced training programme.
3. Ravi should take another test.
4. The certification test was difficult.

Question 3

The city library has experienced a sharp increase in visitors. The library has limited seating capacity. Therefore, additional seating should be provided.

What is the main conclusion?

1. The library has visitors.
2. The library has limited seating.
3. The city should close the library.
4. Additional seating should be provided.

Question 4

Several branches that introduced digital appointment booking reported shorter waiting times. The central office is therefore considering digital appointment booking for all branches.

Which statement provides evidence for the decision?

1. The central office is considering a new system.
2. Several branches reported shorter waiting times after introducing digital booking.
3. All branches currently have digital booking.
4. Customers prefer visiting branches without appointments.

Question 5

Employee surveys show that many employees find the current internal communication system difficult to use. The company should therefore simplify the system.

What is the conclusion?

1. Employee surveys were conducted.
2. Many employees find the system difficult to use.
3. The company should simplify the system.
4. The current system is an internal system.

Question 6

A school introduced additional reading sessions for students who needed extra practice. After several months, those students showed improved reading performance. The school should continue the additional sessions.

Which statement is the conclusion?

1. The school has reading sessions.
2. Some students needed additional practice.
3. The students showed improved performance.
4. The school should continue the additional sessions.

Question 7

A restaurant received fewer customer complaints after introducing a digital order-tracking system. Management believes that the system has improved the customer experience.

Which statement is an observation used as evidence?

1. The system has improved customer experience.
2. The restaurant received fewer complaints after introducing the system.
3. Management should remove the system.
4. Customers dislike digital systems.

Question 8

The company should introduce a mentoring programme because new employees who receive regular guidance generally adapt more quickly to their roles.

Which statement is the premise?

1. The company should introduce a mentoring programme.
2. New employees receive no guidance.
3. New employees who receive regular guidance generally adapt more quickly.
4. The company has many employees.

Question 9

Traffic congestion around the school has increased because the number of vehicles arriving during the morning drop-off period has increased substantially.

Which statement is the conclusion?

1. Traffic congestion has increased.
2. The number of vehicles has increased.
3. The school is located in a city.
4. Vehicles arrive in the morning.

Question 10

The company has reduced paper consumption significantly since introducing electronic approval procedures. Therefore, electronic approvals can help reduce paper usage.

What is the conclusion?

1. Paper consumption was measured.
2. The company uses electronic approvals.
3. Electronic approvals can help reduce paper usage.
4. The company uses paper.

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Questions 11-20: Strengthen the Argument

Question 11

A company plans to provide flexible working hours because employees who have greater control over their schedules may manage their work responsibilities more effectively.

Which statement would most strengthen the argument?

1. The company has recently changed its logo.
2. A pilot programme showed that employees using flexible schedules completed their work more consistently.
3. The company has several office buildings.
4. Some employees prefer fixed working hours.

Question 12

A city plans to expand bicycle lanes because doing so may encourage more residents to use bicycles for short journeys.

Which statement would strengthen this argument?

1. Many residents own bicycles but avoid using them because existing routes are unsafe.
2. The city has several large buildings.
3. Some residents prefer travelling by car.
4. The bicycle lanes will require road signs.

Question 13

A school wants to introduce a quiet study period because students may concentrate better when distractions are reduced.

Which option most strengthens the argument?

1. A trial quiet period resulted in fewer classroom interruptions.
2. The school has recently painted several classrooms.
3. Some students enjoy group discussions.
4. The school library has new furniture.

Question 14

A retailer believes that extending store hours will increase sales because some customers currently cannot shop during existing hours.

Which statement would most strengthen the argument?

1. Customer surveys show that many potential customers are unavailable during the current closing time.
2. The retailer recently changed its packaging.
3. Several employees prefer shorter shifts.
4. The store has recently renovated its entrance.

Question 15

A company plans to provide additional cybersecurity training because employees may become better at recognising suspicious messages after receiving practical training.

Which statement strengthens the argument?

1. Employees who completed a practical training exercise identified more simulated suspicious messages correctly.
2. The company has recently hired new staff.
3. The company uses several communication platforms.
4. Some employees prefer classroom training.

Question 16

A hospital plans to introduce an online appointment system to reduce waiting time at reception.

Which statement would most strengthen the argument?

1. A pilot test showed that patients with online appointments spent less time waiting at reception.
2. The hospital has recently changed its cafeteria menu.
3. Some patients prefer calling the hospital.
4. The hospital has several departments.

Question 17

A university proposes recording lectures because students who miss a class could review the material later.

Which statement most strengthens the proposal?

1. Students who used recorded lectures in a pilot course were better able to review missed material.
2. The university has many lecture halls.
3. Some lecturers prefer using whiteboards.
4. The university recently changed its website.

Question 18

A company believes that replacing old computers will improve employee productivity.

Which statement would most strengthen the argument?

1. Employees frequently lose work time because the current computers are slow and unreliable.
2. The company has recently changed its office furniture.
3. Some employees use mobile phones at work.
4. The company has several meeting rooms.

Question 19

A library wants to increase digital subscriptions because more users are accessing educational resources online.

Which statement would strengthen the argument?

1. Usage records show that digital resources are being accessed increasingly often.
2. The library has recently purchased new chairs.
3. Some users still borrow printed books.
4. The library building is located near a park.

Question 20

A company wants to introduce a self-service customer portal because it believes customers will resolve simple issues more quickly.

Which statement most strengthens the argument?

1. A trial portal allowed customers to resolve common account questions without contacting support.
2. The company has recently hired additional accountants.
3. Customers receive printed invoices.
4. The support team has moved to a larger office.

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Questions 21-30: Assumptions

Question 21

A company plans to introduce flexible working hours because employees may become more productive when they can adjust their schedules.

Which assumption is necessary for the argument?

1. Employees will use the flexibility in a way that allows them to complete their responsibilities effectively.
2. Every employee prefers flexible hours.
3. The company will close its offices.
4. Employees will never work during fixed hours again.

Question 22

A retailer recommends extending store hours because some potential customers cannot visit during the current hours.

Which assumption is required?

1. At least some of those potential customers would be willing and able to shop during the extended hours.
2. Every customer prefers shopping late at night.
3. The retailer will double the number of employees.
4. All competitors have shorter hours.

Question 23

A school proposes additional reading sessions because students who receive more reading practice may improve their reading ability.

Which assumption is necessary?

1. The additional sessions will provide useful reading practice.
2. Every student enjoys reading.
3. All students have identical reading abilities.
4. The school will cancel other classes.

Question 24

A hospital wants to introduce online appointment booking because it expects the system to reduce reception waiting times.

Which assumption is necessary?

1. A meaningful portion of appointments can be handled through the online system.
2. Every patient owns the same type of device.
3. The hospital will eliminate reception staff.
4. Patients will never need to contact the hospital.

Question 25

A company recommends replacing old computers because newer computers are expected to improve productivity.

Which assumption is required?

1. Slow or unreliable computers are currently causing at least some productivity loss.
2. Every employee wants the newest computer.
3. The company will replace all office furniture.
4. New computers are always cheaper.

Question 26

A city plans to add bicycle lanes because it believes this will encourage more people to cycle.

Which assumption is necessary?

1. At least some residents would consider cycling if safer routes were available.
2. Every resident owns a bicycle.
3. Cars will be completely removed from the city.
4. All roads will become bicycle-only roads.

Question 27

A university plans to record lectures because students who miss classes can use the recordings to review the material.

Which assumption is necessary?

1. The recorded lectures will contain enough relevant material to help students review missed content.
2. Every student will watch every recording.
3. No student will attend lectures in person.
4. Lectures will become shorter.

Question 28

A company wants to introduce a self-service customer portal because it believes customers will resolve simple issues faster.

Which assumption is necessary?

1. Customers will be able to understand and use the portal for at least some common issues.
2. Every customer prefers digital communication.
3. The company will close its support centre.
4. Customers will never contact support again.

Question 29

A company plans to introduce additional cybersecurity training because it expects employees to become better at recognising suspicious messages.

Which assumption is necessary?

1. The training will teach employees skills relevant to identifying suspicious messages.
2. Every employee has previously experienced a cyberattack.
3. The company will stop using email.
4. All suspicious messages are identical.

Question 30

A library wants to increase digital subscriptions because more users are accessing educational resources online.

Which assumption is required?

1. Additional digital subscriptions can help meet the needs of users seeking online resources.
2. Every library user prefers digital resources.
3. Printed books are no longer useful.
4. The library will stop lending physical books.

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Questions 31-40: Inferences

Question 31

A company surveyed 1,000 customers about its support service. A majority of respondents said that response time was an important factor in their satisfaction.

Which statement is best supported by the information?

1. Response time is relevant to customer satisfaction for many surveyed customers.
2. Every customer is dissatisfied with the current support service.
3. Response time is the only factor affecting satisfaction.
4. The company should immediately double its support staff.

Question 32

A school found that students who participated regularly in optional practice sessions generally achieved higher scores than students who did not participate.

Which inference is best supported?

1. Regular participants generally achieved higher scores.
2. Practice sessions are the only reason students achieved higher scores.
3. Every student who attended practice sessions achieved a high score.
4. Students who did not attend practice sessions could not improve.

Question 33

A retailer observed that online orders increased during the period in which it offered free delivery. The retailer recorded the increase but did not conduct a controlled comparison.

Which conclusion is best supported?

1. Online orders increased during the free-delivery period.
2. Free delivery definitely caused the entire increase.
3. Free delivery is the only factor affecting orders.
4. Customers will never order without free delivery.

Question 34

A survey of employees found that 72% preferred receiving important internal announcements through a central digital platform rather than through multiple separate channels.

Which inference follows?

1. A majority of surveyed employees preferred the central digital platform.
2. Every employee prefers the central platform.
3. Multiple communication channels are always ineffective.
4. The company must immediately remove all other communication channels.

Question 35

A transport department reports that buses on Route A were delayed more frequently during a month in which road construction was taking place along the route.

Which statement is supported?

1. Route A experienced frequent delays during the construction period.
2. Road construction definitely caused every delay.
3. No other factor could have contributed to delays.
4. All city bus routes experienced the same delays.

Question 36

A company reports that 80% of employees completed a new training programme. Of those who completed it, most passed the related assessment.

Which inference is justified?

1. Most employees who completed the training passed the assessment.
2. Every employee passed the assessment.
3. Employees who did not complete the training failed.
4. The training guaranteed success.

Question 37

A store's customer feedback shows that many customers value shorter checkout times. The store is considering adding self-checkout counters.

Which statement can be inferred?

1. Shorter checkout times are valued by many surveyed customers.
2. All customers want self-checkout.
3. Self-checkout will definitely eliminate waiting.
4. The store must remove staffed counters.

Question 38

A company tested a new internal software tool with two departments. Both departments reported that the tool reduced the time required for a routine task.

Which inference is reasonable?

1. The two tested departments reported reduced task time when using the tool.
2. The tool will reduce task time for every employee.
3. The tool is suitable for every possible task.
4. The tool has eliminated all administrative work.

Question 39

A university survey found that students who used the academic support centre frequently were more likely to report confidence in their coursework. The survey did not determine whether using the centre caused the higher confidence.

Which inference is best supported?

1. Frequent users were more likely to report confidence.
2. The support centre definitely caused higher confidence.
3. The support centre is the only source of student confidence.
4. Students who did not use the centre lacked confidence.

Question 40

A manufacturing unit found that machines receiving regular maintenance had fewer recorded breakdowns than machines that received maintenance less frequently.

Which conclusion is best supported?

1. Machines receiving regular maintenance had fewer recorded breakdowns.
2. Regular maintenance guarantees that a machine will never break down.
3. Maintenance is the only factor affecting machine reliability.
4. Machines receiving less maintenance will always break down.

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Questions 41-50: Identifying Flaws

Question 41

A company introduced a new advertising campaign, and sales increased during the following month. Therefore, the advertising campaign was solely responsible for the increase in sales.

What is the main flaw?

1. The argument assumes without sufficient evidence that the campaign alone caused the increase.
2. The argument contains no conclusion.
3. The argument uses too many premises.
4. The argument proves that sales cannot increase.

Question 42

Three employees in one department prefer working from home. Therefore, all employees in the company prefer working from home.

What is the flaw?

1. It generalises from a very limited group to the entire company.
2. It uses no conclusion.
3. It compares two unrelated companies.
4. It proves that all employees work remotely.

Question 43

A restaurant received several positive reviews last week. Therefore, its customers are always satisfied with the restaurant.

What is the flaw?

1. The conclusion is much broader and more absolute than the evidence supports.
2. The argument has no evidence.
3. The conclusion is unrelated to customers.
4. The argument proves that every review is negative.

Question 44

Employees who attended the optional seminar reported high confidence in their skills. Therefore, attending the seminar guarantees high confidence.

Which flaw is present?

1. The argument converts an observed relationship into a guarantee.
2. The argument has no supporting information.
3. The seminar is unrelated to employee skills.
4. The conclusion is a question rather than a claim.

Question 45

A company's sales increased after it opened a new office. Therefore, opening the office caused the sales increase.

What is the main weakness?

1. It ignores other possible explanations for the increase.
2. It provides too much evidence.
3. It has no conclusion.
4. It proves that the office was unnecessary.

Question 46

A manager argues that because two highly successful employees prefer a particular software tool, every employee should use that tool.

What is the flaw?

1. It assumes that a preference of two successful employees is sufficient evidence for everyone.
2. It proves the software is unavailable.
3. It contains no conclusion.
4. It establishes that every employee has identical work requirements.

Question 47

A school introduced a new timetable, and examination results increased that year. Therefore, the new timetable caused the improvement.

Which weakness is most apparent?

1. The argument assumes causation from a change occurring at the same time.
2. The argument has no evidence.
3. The timetable cannot affect education.
4. The conclusion contradicts the evidence.

Question 48

A survey of 50 customers found that most preferred digital receipts. The manager concludes that every customer wants only digital receipts.

What is the flaw?

1. The conclusion changes a majority preference into a universal preference.
2. The survey provides no information.
3. The conclusion is exactly identical to the evidence.
4. The argument proves that paper receipts are illegal.

Question 49

An employee missed a deadline once. The manager concludes that the employee is always unreliable.

What is the main flaw?

1. It draws a broad conclusion from a single incident.
2. It provides too many examples.
3. It proves that deadlines are unnecessary.
4. It contains no conclusion.

Question 50

A company received fewer complaints after changing its customer support script. Therefore, the script change was the only reason complaints decreased.

Which flaw is present?

1. The argument assumes that no other factor contributed to the decrease.
2. The argument contains no evidence.
3. The script cannot influence communication.
4. The conclusion contradicts the observation.

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Questions 51-60: Advanced Mixed Practice

Question 51

A company reports that employees who used the new knowledge portal accessed internal documentation more frequently than employees who did not use it. Management concludes that the portal should be expanded because it encourages employees to use internal resources.

Which statement would most strengthen the argument?

1. Employees using the portal reported that it made relevant documents easier to find.
2. The company has several office locations.
3. Some employees prefer printed documents.
4. The portal uses a new company logo.

Question 52

A company argues that its new training programme is effective because employees who completed it received higher assessment scores than employees who did not.

Which question would be most useful for evaluating the argument?

1. Were the two groups comparable before the training programme?
2. What colour were the training materials?
3. How many meeting rooms does the company have?
4. Did employees like the company logo?

Question 53

A retailer found that customers who used its loyalty programme purchased more items per visit than customers who did not use the programme. The retailer concludes that the loyalty programme causes customers to purchase more.

Which statement identifies the main weakness?

1. Customers who choose to join the programme may already differ from non-members.
2. The retailer has too many customers.
3. Loyalty programmes cannot contain rewards.
4. Customers never compare products.

Question 54

A city official states that a new bus lane has improved public transportation because average bus travel time decreased after the lane was introduced.

Which additional information would most strengthen the argument?

1. Bus travel time decreased on routes using the new lane while comparable routes without the lane showed no similar decrease.
2. The city introduced new street signs.
3. Some passengers prefer trains.
4. The buses have different colours.

Question 55

A company wants to reduce meeting time by requiring employees to circulate an agenda before every meeting.

Which assumption is necessary?

1. Advance access to the agenda can help participants prepare and keep discussions focused.
2. Every meeting currently lasts exactly one hour.
3. Employees never need to discuss unexpected issues.
4. All meetings have the same participants.

Question 56

A company reports that employees who completed a productivity course completed more tasks per week than employees who did not take the course. The company concludes that the course made employees more productive.

Which statement would most weaken the argument?

1. Employees who voluntarily chose the course were already among the highest-performing employees before the course.
2. The course contained several practical exercises.
3. Some employees completed the course online.
4. The company offered the course more than once.

Question 57

A university observes that students who frequently use the library tend to achieve higher grades. It concludes that increasing library opening hours will necessarily increase students' grades.

What is the main flaw?

1. The argument assumes that the observed relationship will automatically result from increasing opening hours.
2. The argument contains no observation.
3. Library use and academic performance are unrelated by definition.
4. The conclusion simply repeats the premise exactly.

Question 58

A survey found that 65% of customers prefer receiving service updates by email. A manager concludes that the company should make email the only method of sending service updates.

Which statement best evaluates the conclusion?

1. The conclusion is stronger than the survey evidence because a majority preference does not establish that email should be the only method.
2. The conclusion must be correct because 65% is more than half.
3. The survey proves that every customer dislikes other communication methods.
4. The conclusion is unrelated to the survey.

Question 59

A company introduced a self-service portal. Customer support calls for simple password-reset requests decreased substantially afterward. Management concludes that the portal helped customers resolve simple issues independently.

Which statement would most strengthen the conclusion?

1. Portal usage increased during the same period, and customers frequently used it for password resets.
2. The company hired a new finance manager.
3. The portal uses a different background image.
4. Some customers still prefer telephone support.

Question 60

A manager says: “Our department introduced a new workflow last quarter, and productivity increased. Therefore, the new workflow is responsible for the productivity increase.”

Which question is most important when evaluating the argument?

1. Were there other significant changes during the same period that could also explain the increase?
2. What colour was the workflow document?
3. How many chairs are in the department?
4. Did employees like the office decoration?

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Answer Key

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Common Traps in Analyzing Arguments

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Fast Strategy for Analyzing Arguments

10-Second Test

Final Revision