Mensa IQ Test

Question 1

All roses are flowers. Some flowers fade quickly. Therefore:

All roses fade quickly Some roses may fade quickly No roses fade quickly All flowers are roses

Correct Answer:

Some roses may fade quickly

Question 2

If it is true that 'No X is Y' and 'All Z is X', which must be true?

Some Z is Y No Z is Y All Y is Z Some X is Z

Correct Answer:

No Z is Y

Question 3

A study shows students who eat breakfast score higher on tests. A teacher concludes breakfast causes better test scores. What flaw exists in this reasoning?

The sample size is too large Correlation does not imply causation The study used too many variables Test scores are subjective

Correct Answer:

Correlation does not imply causation

Question 4

Five people sit in a row. Anna is not at either end. Ben is to the right of Anna. Clara is at the leftmost seat. Dana is between Clara and Anna. Who is at the rightmost seat?

Anna Ben Eric Dana

Correct Answer:

Eric

Question 5

Which argument contains circular reasoning?

The sun rises because the earth rotates This book is trustworthy because the author says it is accurate Exercise improves health because it strengthens the body Water boils at 100°C because heat increases molecular energy

Correct Answer:

This book is trustworthy because the author says it is accurate

Question 1

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About this Exam

Prepare with the Mensa IQ Test practice quiz. This question bank includes 35 questions covering card, logical, many, finished, and play. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Mensa IQ Test

This practice set contains 35 questions from the matching question bank and focuses on card, logical, many, finished, and play. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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