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Puzzles

One activity that many of our members enjoy is puzzling! You can test yourself for fun with our brainteasers. Our quizzes and conundrums are updated regularly, so do check back on the page for the latest content, and if you get really good at them, why not find out what your IQ is by booking a Mensa Supervised IQ Test?

13/11/2025 – Final Score

An able student scored 328 out of 400 in her first four examinations.

In her fifth and final exam, she got a score that was 8% better than her final average for all five tests.

What was her score in her final examination?

 

Puzzle courtesy of Mensa member Peter Hooton

  • Show Answer

Answer = 92%

Solve the equation: (328 + x) / 5  =   x – 8

Puzzles for business use

We are also able to supply puzzle content to businesses, tailored to your needs. This can range from one-off media projects for marketing campaigns and content for newspapers, magazines and company websites, to long-running partnerships and licensing agreements.

Find out more by contacting our marketing team, via: communications@mensa.org.uk