Ballpark #51 — answers
September 14, 2026 · five estimation questions and their accepted values
Question 1
How long is the Great Ocean Road in Australia, in kilometers?
243
Question 2
How many characters are in the hiragana syllabary?
46
The basic set.
Question 3
How many liters of beer are served at Oktoberfest each year, in millions?
6
Question 4
What is the world record for the pole vault, in meters?
6.3
Armand Duplantis has pushed it past 6.3 m.
Question 5
How many bones fuse to form the adult human skull?
22
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