Quiz 5 carried one of the oldest trick questions in the book, and it still catches people every single time. Revisit with care.
How many months of the year have 28 days?
All of them. Every month has at least 28 days; February just stops there (most years). The question does not ask which month has exactly 28.
This one splits households instantly into the smug and the outraged. There is no middle ground.
What does QR stand for in QR code?
Quick Response. The square barcode was invented by Japanese company Denso Wave in 1994 to track car parts, decades before it ended up on every cafe table in the country.
Which Australian state is this?
Take a look at the outline above. It is Victoria, the boot-shaped state tucked into Australia's south-east corner.
State outlines sound easy until the familiar map around them disappears. Then suddenly everyone is squinting.
That was Quiz 5: a calendar trap, a car part barcode and a state without its map. The 28 days question remains undefeated.
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