Mathematical Problems

So you did well at Maths in school? How do you go with these mathematical brain teasers?

Total matches: 15
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How would you weigh an aeroplane... more>>>4 shiney stars
Five PiratesYou have five pirates, ranked from 5 to 1 in descending order. The top pirate has the right to propose how 100 gold coins should be divided among... more>>>4 shiney stars
Cars... more>>>4 shiney stars
Boys and GirlsIn a country in which people only want boys, every family continues to have children until they have a boy. If they have a girl, they... more>>>4 shiney stars
Backpacks and catsThere are 7 girls in a busEach girl has 7 backpacksIn each backpack, there are 7 big cats .For every big... more>>>4 shiney stars
Total matches: 15