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Trolley Problem Quiz

Trolley Problem Quiz - Free Increasingly Absurd Test - FreudlyTake a free trolley problem quiz to explore your trolley problem knowledge and discover your results. Quick, no sign-up needed. Start now!en
With 16 questions and about 10 minutes to complete, the trolley problem quiz explores your knowledge of classic cases, ethical frameworks, and modern variations. Your result highlights areas of strength and topics to revisit, supporting focused philosophical learning and more confident reflection on difficult moral choices.
Questions: 1610 minutes
Trolley Problem Quiz: situation and reply bubbles
July 22, 2026July 22, 2026Material has been updatedJuly 22, 2026Material has been published
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649 completions
554 likes
Daniel HallPsychologist · Test reviewer
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Scale Explorer

How the Scales are Structured

Trolley Problem KnowledgeTPK
Measures how well you recognize and apply classic trolley-problem variants and related ethical concepts in an educational quiz.
example score11/16
11/16Developing Knowledgeexample score
0 – 6Foundations to Build
7 – 12Developing Knowledge
13 – 16Strong Knowledge
A score of 11 falls in Developing Knowledge, suggesting you understand many key distinctions and can apply several of them, with room to solidify the more advanced variants and frameworks.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Philosophy-curious learners
41%OF USERS
People who enjoy learning ethics basics and want a quick, low-stakes way to check what they know about classic thought experiments and arguments.
Students and debate geeks
33%OF USERS
Students, club members, and trivia-minded debaters who use the quiz to prep for discussions, essays, or competitions about moral reasoning.
Nerd-culture scenario fans
26%OF USERS
Fans of weird hypotheticals, sci-fi twists, and dark humor who take it for the increasingly absurd variations and brain-teaser fun.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Shaded area — where most people score
Dot — the average
You — your score lands on each curve after the test— your score, after the test
Trolley Problem KnowledgeTPK
You?
Average9.2
Typical rangeTypical6.8 – 11.6
Possible0 – 16
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SAMPLE QUESTIONS

Example Questions From the Test

    • Hedonism
    • Descriptive relativism
    • Deontological ethics
    • Psychological egoism
    • Uncertainty about how many people are on each track
    • A choice between saving people and protecting property
    • A legal duty to operate the trolley system
    • The prospect of using direct personal force against a person
    • Ethical egoism
    • Moral particularism
    • Consequentialism
    • Divine command theory
WHAT THE TEST MEASURES

Trolley Problem Quiz - Description and methodology of the test

Readers who want to examine how ethical theories handle life-and-death choices can use this assessment as a focused knowledge check. The trolley problem quiz is suited to learners, philosophy newcomers, and anyone revisiting classic thought experiments; it tests recognition of arguments and distinctions rather than personal virtue. A trolley quiz result can show which concepts you recognize and which deserve another pass.

What This Assessment Explores

Questions in this trolley ethics quiz cover switch and footbridge cases, contractualism, population ethics, moral luck, and moral status. They test framework recognition and the effects of intention, probability, and direct force.

These are the main conceptual areas reflected in the result:

  • Deontological ethics shows how duties can constrain an action despite better consequences.
  • Consequentialism compares options by their overall consequences.
  • Double effect separates intended means from foreseen side effects.
  • Moral status considers whose interests count, including future or nonhuman beings.
  • Contractualist and metaethical questions examine justifiability and moral objectivity.

The result appears as Trolley Problem Knowledge, scored 0-16. Foundations to Build (0-6) signals review may help; Developing Knowledge (7-12) reflects many distinctions; Strong Knowledge (13-16) indicates a well-developed grasp of canonical variants and novel applications. It measures quiz performance, not moral character or philosophical authority.

Methodology and Evidence Base

Each item presents a case, claim, or comparison with four answer choices. The respondent selects the option that best matches the concept; the result summarizes performance on the knowledge questions. The four-choice format helps distinguish closely related ideas.

The conceptual anchor is Thomson's 1985 analysis of trolley problems, which helps explain why switch, footbridge, loop, and related variants can produce different judgments. Foot's work supplies the doctrine of double effect discussed in several items. The questionnaire is conceptually consistent with these sources, not presented as a reproduction or validated adaptation of them.

The displayed categories are learning-oriented descriptions of performance on philosophical knowledge questions. Prior exposure, wording, and familiarity with formulations can influence performance, while disputed cases may support different readings. The result therefore reflects the quiz's treatment of canonical knowledge, not a person's character, empathy, or settled moral position.

Literature:
  • Thomson, Judith Jarvis. “The Trolley Problem.” The Yale Law Journal 94, no. 6 (1985): 1395-1415. 10.2307/796133.
  • Foot, Philippa. “The Problem of Abortion and the Doctrine of the Double Effect.” Oxford Review 5 (1967): 5-15.
  • Greene, Joshua D., Brian Sommerville, Leigh Erik Nystrom, John M. Darley, and Jonathan D. Cohen. “An fMRI Investigation of Emotional Engagement in Moral Judgment.” Science 293, no. 5537 (2001): 2105-2108. 10.1126/science.1062872.

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