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What shape is the Australian 50 cent coin?

Quiz 35 proved that the money in our own pockets can still stump us. Fewer than half of all players picked the right shape for the 50 cent piece, even with pictures to choose from. The week still averaged a healthy 11.9 out of 15.

Average score
11.9/15
Answers correct
79%
Hardest question
39%

What shape is the Australian 50 cent coin?

Have a look at the four shapes above. The answer was B, a twelve sided shape called a dodecagon. It is one of the few twelve sided coins in circulation anywhere in the world.

Only 47% of players picked it, which is remarkable for a coin most of us have handled thousands of times. Worth fishing one out of the car console to check.

What book series follows ThunderClan, ShadowClan, WindClan and RiverClan?

Warriors, by Erin Hunter. The series kicked off with Into the Wild back in 2003 and has grown to more than 80 books, all set in the same world of wild cat clans. It is beloved by readers aged about 9 to 13.

Just 39% of players knew it, making this the hardest question of the quiz. If there is a Warriors reader in your house, they carried the team this week.

What is the phone area code for NSW?

02. The 02 area code covers all of NSW and the ACT, so Lucy in Adelaide needed to dial 02 before her grandma's Sydney landline number.

69% of players got it. The kids who have never touched a landline in their lives deserve extra credit here.

Topics, hardest to easiest

Correct rate by question topic

Books

39%

Australia

58%

Logic

71%

Sport

76%

Nature

76%

Movies / TV

76%

Geography

80%

Language

91%

Animals

95%

Maths

95%

Games

97%

Space

99%

Every question, ranked by difficulty

How many players got each one right

Every question from the quiz ranked hardest to easiest, with the percentage of players who answered correctly
Rank Question Type Percent correct
1 Erin Hunter's massively popular fantasy book series follows clans of wild cats living in t... Hard 39%
2 Look carefully at the four shapes below. Which one matches the shape of an Aussie 50 cent ... Hard 47%
3 Lucy lives in Adelaide, her own home landline starts with the area code 08. This weekend s... Hard 69%

Premium members see the full breakdown

Unlock the correct rate for all 15 questions, plus the quiz archive and your family's stats.

Where players came from

Share of the week's plays by state

0% 50% 100% SA 6.8% VIC 2.7% WA 1.4% NSW 1.4% TAS 1.4%

A coin, a cat clan and a landline. Quiz 35 covered some ground, and the Books category quietly took the crown for hardest topic.

Ready for a new challenge? Play this week's quiz, browse hundreds more questions on our kids trivia page, or replay past quizzes in the quiz archive.

How to play

  • 15 family-friendly questions.
  • This is a self marking quiz – tap on the question to reveal the answer and mark correct or incorrect.
  • Submit your answers and if you have an account, you can compare you score with the community average.
  • Let the younger kids have a go at the easy questions first, then everyone else can jump in!