01
Rank S · Outstanding
S
Outstanding critical thinking that spots assumptions and evaluates evidence with precision.
Assessment
Critical Thinking Test Vol.1
1 sections16 questions
Quantify critical thinking across four sub-skills — recognizing assumptions, evaluating inferences, spotting fallacies, and judging reasons — in 16 questions built on everyday arguments, evidence, and hidden assumptions. Correctness is graded into an overall score and level, with a per-sub-skill breakdown, per-question results and explanations, strengths and growth areas, and study steps.
A critical-thinking test about real-world arguments, measuring four sub-skills — recognizing assumptions, evaluating inferences, spotting fallacies, and judging reasons — across 16 questions. It grades your answers into an overall score and level, and shows a sub-skill profile, per-question results with explanations, strengths and growth areas, and a study plan. About 5–8 minutes.
What this assessment measures
Test result
Your level inferred from your score on 16 questions
02
Rank A · Excellent
A
Stable critical thinking that weighs evidence and assumptions to evaluate arguments.
03
Rank B · Good
B
The foundation is there; sharpening how you read evidence and assumptions will lift you.
04
Rank C · Fair
C
The basics of evaluating an argument are in place; sharpening evidence-vs-assumption will lift you.
05
Rank D · Needs review
D
Begin by getting used to the anatomy of an argument; separating claim from reason will steady you.
Example result report
S
Rank S
Outstanding
You weigh evidence and assumptions and judge the strength of arguments with almost no wavering — your critical thinking is at a level you can rely on.
PassOverall score
100/ 100
Correct
16/ 16
Top
95%ile
Accuracy
100%
Overall score and pass line
100
Ability profile
Your score across ability domains (out of 100)
Domain-by-domain analysis
Spotting the unstated assumption an argument relies on. The key is to look for the condition that, if it failed, would break the conclusion.
Judging how firmly a conclusion follows from the given evidence. The key is to avoid overreach and not to mistake correlation for causation.
Spotting the flaw in everyday arguments. Knowing patterns like ad hominem, false dilemma, and circular reasoning keeps it steady.
Judging whether a reason is relevant and strong for a claim, or weak and irrelevant. The key is to weight systematic evidence over anecdote or popularity.
Your strengths
You precisely separate claim, reason, and hidden assumption, and judge how far the evidence supports the conclusion.
You don't confuse correlation with causation, and you spot fallacy types calmly.
You stay level-headed, unmoved by persuasive wording or appeals to authority or the majority.
Next challenges
A perfect score — well done. Next, try items that weigh competing, more tangled reasons.
Make a habit of spotting one hidden assumption or fallacy in the news and ads you read.
Turn the same critical eye on your own views and examine the reasons from the opposing side.
Detailed analysis
This test measures critical thinking across several sub-skills. You reached an outstanding level, with a near-steady grip on spotting assumptions, judging what evidence supports, and evaluating arguments. Your sub-skill results are shown in the profile and per-question marks above. From here, test whether you can hold the same accuracy on more tangled, competing-reason problems or under tighter time limits, and your skill will become even more solid.
What to do next
Take on more tangled items that weigh competing reasons against each other.
Keep the habit of spotting one hidden assumption or fallacy in daily news and ads.
Turn the same critical eye on your own views and examine the reasons from the opposing side.
This test is reference information about critical-thinking tendencies, not a formal qualification or a guarantee of ability.
A
Rank A
Excellent
You weigh evidence and assumptions and evaluate the strength of arguments calmly — stable and reliable.
PassOverall score
81/ 100
Correct
13/ 16
Top
78%ile
Accuracy
81%
Overall score and pass line
81
Ability profile
Your score across ability domains (out of 100)
Domain-by-domain analysis
Spotting the unstated assumption an argument relies on. The key is to look for the condition that, if it failed, would break the conclusion.
Judging how firmly a conclusion follows from the given evidence. The key is to avoid overreach and not to mistake correlation for causation.
Spotting the flaw in everyday arguments. Knowing patterns like ad hominem, false dilemma, and circular reasoning keeps it steady.
Judging whether a reason is relevant and strong for a claim, or weak and irrelevant. The key is to weight systematic evidence over anecdote or popularity.
Your strengths
You separate the substance of a claim from the strength of the reasons behind it.
You distinguish correlation from causation and judge what the evidence supports.
You have an eye for hidden assumptions and fallacies lurking in an argument.
Growth areas
On harder items, weighing several competing considerations against each other can waver.
Persuasive wording can pull you along, softening your scrutiny of how strong a reason really is.
Telling fallacy types apart gets steadier with a bit more care.
Detailed analysis
This test measures critical thinking across several sub-skills. You reached an excellent level, with a steady grip on spotting assumptions, judging what evidence supports, and evaluating arguments. Your sub-skill strengths and weak spots are shown directly in the profile and the per-question results above. For any item you missed, retrace 'why this option is best supported' in its explanation, and a perfect score is within reach. Keep resisting persuasive phrasing and appeals to popularity or authority.
What to do next
For each item you missed, retrace 'why this option is best supported' in its explanation.
Drill distinguishing fallacy types — ad hominem, false dilemma, circular reasoning — to stop slips.
Practice spotting hidden assumptions and gauging reason-strength in daily articles and ads.
This test is reference information about critical-thinking tendencies, not a formal qualification or a guarantee of ability.
B
Rank B
Good
The foundation is there. Sharpen how you read evidence and assumptions and the next score band comes into view.
Almost thereOverall score
63/ 100
Correct
10/ 16
Top
61%ile
Accuracy
63%
Overall score and pass line
63
Ability profile
Your score across ability domains (out of 100)
Domain-by-domain analysis
Spotting the unstated assumption an argument relies on. The key is to look for the condition that, if it failed, would break the conclusion.
Judging how firmly a conclusion follows from the given evidence. The key is to avoid overreach and not to mistake correlation for causation.
Spotting the flaw in everyday arguments. Knowing patterns like ad hominem, false dilemma, and circular reasoning keeps it steady.
Judging whether a reason is relevant and strong for a claim, or weak and irrelevant. The key is to weight systematic evidence over anecdote or popularity.
Your strengths
You read the prompts to the end and compare the options.
You notice obvious ad hominems and clearly irrelevant reasons.
On items you grasp, you trace the reasons to a sound conclusion.
Growth areas
Distinguishing correlation from causation and gauging what evidence supports can trip you up.
You sometimes miss an unstated assumption and accept a conclusion too quickly.
Persuasive wording or majority opinion can pull you along.
Detailed analysis
This test measures critical thinking across several sub-skills. You are at a good level, with the foundation in place. The profile and the per-question results above show which sub-skills have the most headroom. For the items you missed, write out the claim, the reasons, and the hidden assumption, check one by one how much each reason supports the conclusion, then reread the explanation — the same type of error will fade.
What to do next
Practice breaking an argument into claim, reasons, and hidden assumption.
Sort options into well-supported / merely plausible / irrelevant.
Work through correlation-vs-causation examples untimed and carefully.
This test is reference information about critical-thinking tendencies, not a formal qualification or a guarantee of ability.
C
Rank C
Fair
You can do the basic evaluation of an argument. Sharpen how you tell evidence from assumptions, and you'll reach a sound conclusion more consistently.
Almost thereOverall score
38/ 100
Correct
6/ 16
Top
39%ile
Accuracy
38%
Overall score and pass line
38
Ability profile
Your score across ability domains (out of 100)
Domain-by-domain analysis
Spotting the unstated assumption an argument relies on. The key is to look for the condition that, if it failed, would break the conclusion.
Judging how firmly a conclusion follows from the given evidence. The key is to avoid overreach and not to mistake correlation for causation.
Spotting the flaw in everyday arguments. Knowing patterns like ad hominem, false dilemma, and circular reasoning keeps it steady.
Judging whether a reason is relevant and strong for a claim, or weak and irrelevant. The key is to weight systematic evidence over anecdote or popularity.
Your strengths
On easier items, you trace the reasons to a sound conclusion.
You read the prompts to the end and compare the options.
You notice obvious ad hominems and clearly irrelevant reasons.
Growth areas
Distinguishing correlation from causation and gauging what evidence supports can make your judgment waver.
You sometimes miss an unstated assumption and accept a conclusion too quickly.
Persuasive wording or majority opinion can pull you along.
Detailed analysis
This test measures critical thinking across several sub-skills. You are at a fair level, with the basics of evaluating an argument in place. The profile and per-question results above show which sub-skills have the most headroom. For the items you missed, write out the claim, the reasons, and the hidden assumption, check one by one how much each reason supports the conclusion, then reread the explanation — the same type of error will fade.
What to do next
Practice breaking an argument into claim, reasons, and hidden assumption.
Sort options into well-supported / merely plausible / irrelevant.
Work through correlation-vs-causation examples untimed and carefully.
This test is reference information about critical-thinking tendencies, not a formal qualification or a guarantee of ability.
D
Rank D
Needs review
Start from the basics. Getting into the habit of splitting an argument into claim and reason will steady your evaluation fast.
Almost thereOverall score
25/ 100
Correct
4/ 16
Top
28%ile
Accuracy
25%
Overall score and pass line
25
Ability profile
Your score across ability domains (out of 100)
Domain-by-domain analysis
Spotting the unstated assumption an argument relies on. The key is to look for the condition that, if it failed, would break the conclusion.
Judging how firmly a conclusion follows from the given evidence. The key is to avoid overreach and not to mistake correlation for causation.
Spotting the flaw in everyday arguments. Knowing patterns like ad hominem, false dilemma, and circular reasoning keeps it steady.
Judging whether a reason is relevant and strong for a claim, or weak and irrelevant. The key is to weight systematic evidence over anecdote or popularity.
Your strengths
You stay with the task to the end — a base to build on.
On items with familiar topics, you grasp the situation.
Rereading the explanations helps you regrasp the approach.
Growth areas
Separating a claim from the reasons that support it is still shaky.
The difference between correlation and causation, and unstated assumptions, can be easy to miss.
You may take persuasive wording or majority opinion at face value as a reason.
Detailed analysis
This test measures critical thinking across several sub-skills. You are at the needs-review level — not a ceiling on ability, but a sign the anatomy of an argument is still new. The profile and the per-question results above show where to start. Read aloud the explanations of the items you missed and check sentence by sentence 'is this a claim, or a reason?' — start there and your foundation will steady.
What to do next
Start by pointing out the claim and the reason, one each, in everyday news and conversation.
Say aloud 'does this reason really support the claim?' to check it.
Do three easy items a day, pairing each with reading the explanation aloud.
This test is reference information about critical-thinking tendencies, not a formal qualification or a guarantee of ability.
Who it's for
Anyone who wants to sharpen how they weigh evidence and evaluate arguments, or read information more critically at work or in study.
What the result looks like
Shows an overall score and level, a four-sub-skill profile, per-question results with explanations, strengths and growth areas, and next study steps.
This assessment has 1 sections and 16 questions.
Once you start, you cannot change the language. Switch beforehand if needed.