Brain Power

Logical Reasoning Quiz

Eight syllogisms and if-then puzzles with right-or-wrong answers and instant scoring. Test your logical reasoning, free, no sign-up.

⚡ Quick answer

The logical reasoning quiz is a free, 8-question test of syllogisms and if-then deductions, with one correct answer per question and instant scoring. It is IQ-style for fun only, not a real IQ or medical test. Compare your score to your own over time.

This quiz gives you eight short logical reasoning problems - syllogisms, if-then deductions, and valid conclusions - each with one correct answer and instant scoring. Take it in the box above.

It is free, needs no sign-up, and is IQ-style just for fun. It is not a real IQ test or any medical measure - the score is yours to beat and share.

How it works

Read each premise carefully before choosing.

  • Eight logic questions, one correct answer each.
  • Tap your choice to see if it is right.
  • Get a score out of 8 and a playful title.
  • Retake it to beat your own best.

Your score stays in your browser - nothing is sent to a server.

What it measures

It measures how well you draw valid conclusions from given statements - the core of formal logic.

  • Spotting what must follow from the premises.
  • Avoiding tempting-but-invalid conclusions.
  • Holding conditions in mind while you reason.

These are skills you can sharpen with practice, which is the whole point.

The honest way to read your result

A high score means you reasoned carefully today, not that you have a fixed IQ. The fair comparison is you versus your own past attempts.

Want more? Try the deductive reasoning quiz or warm up your recall with the working memory test.

⚠ When to talk to a professional

This quiz is for fun and self-reflection only. It is IQ-style entertainment, not a real IQ test, and it does not diagnose anything or measure intelligence. For real concerns about your thinking, please consult a qualified professional.

Frequently asked questions

Is this a real IQ test?
No. It is an IQ-style quiz for fun, not a real IQ or medical test. The score is just a playful self-check.
Is it free?
Yes - free, in your browser, no sign-up, with instant scoring and a shareable result.
How are syllogism questions scored?
Each question has exactly one logically correct answer. You get a point for each one you pick correctly, out of 8.

Sharpen your reasoning daily

Take a short, non-medical quiz and get a simple daily brain routine.

Try the free memory test