Logical Reasoning 20 Solved Past Papers 2022 to 2025 Archives

Argument Evaluation & Ethics Past Papers

Solved past paper MCQs for Argument Evaluation & Ethics from official UHS, NUMS, SZABMU, DUHS, and KMU examinations. Includes verified distractor autopsies and step-by-step cognitive explanations.

Boards Included: DUHS FMDC KMU SZABMU UHS
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Official printable A4 booklet containing all 20 verified past paper MCQs with unbroken options, 5-column rapid answer key, and Propolis cognitive error autopsies.

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#1 of 20 SZABMU 2025
Permalink
What is the primary difference between a hypothesis and a theory?
A
A hypothesis is a proven fact, while a theory is unproven data.
B
A hypothesis is a specific prediction, while a theory is a broad explanation.
C
A hypothesis is a qualitative statement, while a theory is a quantitative statement.
D
A hypothesis is a tentative explanation, while a theory is a well-established explanation.
View Answer & Propolis Autopsy
Correct Key: Option D Diagnostic Explanation
Concept: Scientific Epistemology.

Formula: N/A

Solution: A hypothesis is a tentative, testable proposition subject to experimentation. A scientific theory is a thoroughly tested, well-substantiated explanation supported by vast evidence.

Why other options are incorrect:

• Option A: Inaccurately calls a hypothesis a 'proven fact'.

• Options B and C: Incorrectly classify theories and hypotheses based on scope or data format rather than degree of empirical validation.
#2 of 20 KMU 2025
Permalink
A mobile company is deciding whether to collect personal user data for improving advertisements. Which of the following is a moral argument against collecting the data?
A
Users may lose trust in the company, which could hurt profits.
B
It is wrong to collect data without users' clear and informed consent.
C
Competitors already collect more data, and we need to stay competitive.
D
More data means more accurate advertising, which boosts sales.
View Answer & Propolis Autopsy
Correct Key: Option B Diagnostic Explanation
Concept: Applied Ethics vs. Business Pragmatism.

Formula: N/A

Solution: A moral argument is anchored in principles of right, wrong, and personal autonomy (consent), irrespective of practical profits.

Why other options are incorrect:

• Options A, C, and D: Are commercial, financial, or competitive arguments, not moral ones.
#3 of 20 KMU 2025
Permalink
A mobile company is deciding whether to collect personal user data for improving advertisement. Which of the following is a moral argument against collecting the data?
A
Users may lose trust in the company, which could hurt profits.
B
It is wrong to collect data without users' clear and informed consent.
C
Competitors already collect more data, and we need to stay competitive.
D
More data means more accurate advertising, which boosts sales.
View Answer & Propolis Autopsy
Correct Key: Option B Diagnostic Explanation
Concept: Deontological Ethics.

Formula: N/A

Solution: Argument B focuses on the moral obligation of user consent.

Why other options are incorrect:

• Options A, C, and D: Are commercial/profit-driven statements.
#4 of 20 FMDC 2024 Reconduct
Permalink
The Incandescent brand fruit juice claims to be the most original fruit juice available on the market today. To prove this claim, the company called 10 people from the market and asked them about their thoughts on juices. Nine of them stated that they drink Incandescent brand fruit juices regularly because it is closest to the taste of real fruits.

Which of the following would weaken this argument?
A
The Incandescent brand fruit juice is highly addictive.
B
The 10 people were closely related to top executives of the company.
C
The 10 people were selected at random.
D
Most people prefer cola drinks to fruit juices.
View Answer & Propolis Autopsy
Correct Key: Option B Diagnostic Explanation
Concept: Critical Reasoning – Selection Bias.

Formula: N/A

Solution: Surveying individuals affiliated with company executives introduces severe conflict of interest and bias, destroying the statistical validity of the study.

Why other options are incorrect:

• Option C: Random selection actually strengthens survey credibility.
#5 of 20 UHS 2024
Permalink
Read the passage:
"Pakistan is rich in wildlife and culture. It is home to many sorts of wildlife, from the Ibex to the Indus River Dolphin; and people from most countries in the world have made their home here."

Statements:
i. Pakistan is a rich country.
ii. People from all nationalities of the world live in Pakistan.
iii. Pakistan is home to at least one dolphin species.
A
Only iii statement is correct
B
Only i and ii are correct
C
Only i and iii are correct
D
Only ii and iii are correct
View Answer & Propolis Autopsy
Correct Key: Option A Diagnostic Explanation
Concept: Textual Fidelity Comprehension.

Formula: N/A

Solution:

  • Statement i is false (text says rich in wildlife/culture, not wealth).


  • Statement ii is false (text says most countries, not all).


  • Statement iii is explicitly true (Indus River Dolphin).


Why other options are incorrect:

• Options B, C, and D: Accept false extrapolations.
#6 of 20 KMU 2023
Permalink
What is the term for the study of the nature of right and wrong?
A
Anthropology
B
Sociology
C
Ethics
D
Psychology
View Answer & Propolis Autopsy
Correct Key: Option C Diagnostic Explanation
Concept: Philosophy Definitions.

Solution: Ethics is the branch of philosophy studying moral principles of right and wrong.

Why other options are incorrect:
  • Option A: Study of human societies and cultures.

  • Option B: Study of social behavior and society.

  • Option D: Study of mind and behavior.
#7 of 20 KMU 2023
Permalink
What is ethics primarily concerned with?
A
Religion
B
Morality
C
Science
D
Politics
View Answer & Propolis Autopsy
Correct Key: Option B Diagnostic Explanation
Concept: Ethics Definitions.

Solution: Ethics centers on concepts of Morality (principles governing right and wrong conduct).

Why other options are incorrect:
  • Options A, C, & D: Fields that interact with ethics but do not define its core.
#8 of 20 KMU 2023
Permalink
Which of the following is an essential component of ethical behavior?
A
Honesty and integrity
B
Wealth and power
C
Secrecy and deception
D
Competition at all cost
View Answer & Propolis Autopsy
Correct Key: Option A Diagnostic Explanation
Concept: Ethical Principles.

Solution: Honesty and integrity are foundational pillars of ethical conduct.

Why other options are incorrect:
  • Options B, C, & D: Materialistic or unethical behaviors.
#9 of 20 KMU 2023
Permalink
The word "ethics" is derived from which Greek word?
A
Ethos
B
Ethise
C
Ethees
D
Ethies
View Answer & Propolis Autopsy
Correct Key: Option A Diagnostic Explanation
Concept: Etymology.

Solution: Derived from Greek Ethos (meaning character or custom).

Why other options are incorrect:
  • Options B, C, & D: Misspellings of the Greek root word.
#10 of 20 FMDC 2023
Permalink
Read the passage:
"Pakistan is rich in wildlife and culture. It is home to many sorts of wildlife, from the Ibex to the Indus River Dolphin; and people from most countries in the world have made their home here."

Statements:
i. Pakistan is a rich country.
ii. People from all nationalities live in Pakistan.
iii. Pakistan is home to at least one dolphin species.
A
Only iii statement is correct
B
Only i and ii are correct
C
Only i and iii are correct
D
Only ii and iii are correct
View Answer & Propolis Autopsy
Correct Key: Option A Diagnostic Explanation
Concept: Literal Reading Inferences.

Formula: N/A

Solution: Only Statement iii is explicitly corroborated by the passage.

Why other options are incorrect:

• Options B, C, and D: Contain false generalizations.
#11 of 20 KMU 2023 Retake
Permalink
Read the paragraph carefully:
"Over the past century the businessman has helped build civilization's great cities, provided people with luxuries and lifted his fellow citizens to a certain standard of living. Further seeding the industrial revolution around the world."

The passage best supports the statement that the businessman:
A
Is accountable to the society
B
Provides seeds to agricultural sector
C
Is the beneficiary of the industrial revolution
D
Has contributed to the growth of civilisation
View Answer & Propolis Autopsy
Correct Key: Option D Diagnostic Explanation
Concept: Paragraph Gist Identification.

Formula: N/A

Solution: Building cities and raising living standards directly summarize contributing to civilizational growth.

Why other options are incorrect:

• Option B: Misinterprets the metaphor 'seeding the industrial revolution' literally.
#12 of 20 KMU 2023
Permalink
Statement: Does Pakistan need so many plans for development?

Arguments:
I. Yes. Nothing can be achieved without proper planning.
II. No. Too much time, money and energy is wasted on planning.
A
Only I is true
B
Only II is true
C
Either I or II is true
D
Neither I nor II is true
View Answer & Propolis Autopsy
Correct Key: Option A Diagnostic Explanation
Concept: Public Planning Argumentation.

Formula: N/A

Solution: Structured governance requires strategic planning to allocate resources effectively.

Why other options are incorrect:

• Option B: Dismissing planning entirely leads to systemic governance failure.
#13 of 20 UHS 2023
Permalink
Read the passage: "Pakistan is rich in wildlife and culture..."

Which statements are correct?
i. Pakistan is a rich country.
ii. People from all nationalities of the world live in Pakistan.
iii. Pakistan is home to at least one dolphin species.
A
Only iii statement is correct
B
Only i and ii are correct
C
Only i and iii are correct
D
Only ii and iii are correct
View Answer & Propolis Autopsy
Correct Key: Option A Diagnostic Explanation
Concept: Textual Analysis.

Formula: N/A

Solution: Statement iii is the only fact supported directly by the text.

Why other options are incorrect:

• Options B, C, and D: Introduce unsupported claims.
#14 of 20 SZABMU 2023
Permalink
Passages on Pakistan wildlife: Statement III states Pakistan is home to at least one dolphin species. Is this supported?
A
Only III is correct
B
Only I and II are correct
C
Only I and III are correct
D
Only II and III are correct
View Answer & Propolis Autopsy
Correct Key: Option C Diagnostic Explanation
Concept: Text Comprehension Key Standards.

Formula: N/A

Solution: Per SZABMU examination key standards, statements I and III are accepted as supported.

Why other options are incorrect:

• Option B: Includes false statement II.
#15 of 20 SZABMU 2022
Permalink
Read the passage:
"The early Medieval period (642-1219 CE) witnessed the spread of Islam in regions which are now known as Pakistan. During this period Sufi missionaries played a pivotal role in converting a majority of the regional population to Islam."

STATEMENTS:
I. Islam was spread in the Pakistan region during the early Medieval period.
II. Sufi missionaries converted a lot of people to Islam during this time.
III. It can be said that the Sufis were responsible for Pakistan ultimately becoming an Islamic country.
A
Only I is correct.
B
Only I and II are correct.
C
I, II and III all are correct.
D
Only I and III are correct.
View Answer & Propolis Autopsy
Correct Key: Option B Diagnostic Explanation
Concept: Textual Inferences.

Formula: N/A

Solution: Statements I and II are explicitly confirmed by the text. Statement III makes an unstated political generalization.

Why other options are incorrect:

• Option C: Includes unverified Statement III.
#16 of 20 KMU 2022
Permalink
Read the passage:
"The water resources of our country are very much underutilized. The main reason behind this is the lack of capital and technology. A large portion of our water resources is wasted due to floods..."

Statement: The country does not have enough funds to develop water resources.
A
Definitely true
B
Probably true
C
Data is inadequate
D
Probably false
View Answer & Propolis Autopsy
Correct Key: Option A Diagnostic Explanation
Concept: Explicit Text Verification.

Formula: N/A

Solution: 'Lack of capital' directly confirms that the country lacks financial funds.

Why other options are incorrect:

• Option C: Data is explicitly provided in the text.
#17 of 20 KMU 2022
Permalink
Based on the passage above:

Statement: Occurrence of floods adds to the water resources.
A
Definitely true
B
Probably true
C
Probably false
D
Definitely false
View Answer & Propolis Autopsy
Correct Key: Option D Diagnostic Explanation
Concept: Direct Text Contradiction.

Formula: N/A

Solution: The passage states floods cause water resources to be wasted, making the statement definitely false.

Why other options are incorrect:

• Option A: Directly contradicts the text.
#18 of 20 DUHS 2022
Permalink
Read the statement and choose the correct conclusion:
"Although most of the lucrative jobs in Pakistan require a college degree, many new jobs require knowledge other than that gained in college or university. For workers in those jobs, good basic skills in reading, communication, and mathematics play an important role in getting a job & developing a career."
A
Extra knowledge is an added benefit for career development.
B
People should train their children for technical work.
C
Skills in reading, communication & mathematics play an important role in developing a successful career.
D
All colleges & universities are worthless.
View Answer & Propolis Autopsy
Correct Key: Option C Diagnostic Explanation
Concept: Reading Comprehension Deductions.

Formula: N/A

Solution: Option C restates the exact explicit conclusion presented in the final sentence of the passage.

Why other options are incorrect:

• Option D: Makes an extreme, false generalization not supported by the passage.
#19 of 20 DUHS 2022
Permalink
Read the passage and choose the logical deduction:
"After seven years of suggestions from the environmental department, the Sindh legislation has finally passed an antipollution ordinance. From a reading of language, the legislation promises to be one of the most effective bills in the history of the province."
A
Pollution is not now a problem in the country.
B
To reduce pollution, the legislation must now be enforced.
C
The pollution problem will be eliminated in the country.
D
The pollution problem will be eliminated in the process.
View Answer & Propolis Autopsy
Correct Key: Option B Diagnostic Explanation
Concept: Policy Execution Deductions.

Formula: N/A

Solution: Passing a bill into law is a legislative step; for the bill to realize its promise of reducing pollution, active executive enforcement is required.

Why other options are incorrect:

• Options C and D: Assume passing a bill automatically eliminates pollution without implementation.
#20 of 20 UHS 2022
Permalink
Read the passage and choose the correct conclusion based ONLY on the provided text:
"Queen Elizabeth II's Platinum Jubilee, celebrating her 70 years on the British throne, was above all a tribute to one of history's great acts of constancy. Her reign spanned virtually the entire post-World War II era, making her a witness to cultural upheavals from the Beatles to Brexit."

STATEMENTS:
I. There has been another queen of the British throne named Elizabeth before her.
II. Brexit is a normal occurrence.
III. Elizabeth was Queen of the British during World War II.
A
I, II and III; all are correct
B
Only III is correct
C
Only I is correct
D
Only I and III are correct
View Answer & Propolis Autopsy
Correct Key: Option C Diagnostic Explanation
Concept: Textual Proof Analysis.

Formula: N/A

Solution:

  • Statement I is proven: The regnal numeral 'II' in Elizabeth II guarantees a Queen Elizabeth I preceded her.


  • Statement II is false: Brexit is called a 'cultural upheaval', not a normal event.


  • Statement III is false: Text states her reign covered the post-World War II era.


Why other options are incorrect:

• Options A, B, and D: Accept false claims III or II.
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