Geometry
Maths
Maths Riddles
Christmas
Wild card
100

How many sides does an octahedron have?

8

100

On dice, the opposite sides always add up to which number?

7

100

A family has five sons and each of them has one sister. How many children does the family have in total?

6

100

How do you say 'Merry Christmas' in Spanish?

Feliz Navidad

100

In The Matrix, does Neo take the blue pill or the red pill?

Red

200

The value of the cosine of an angle is 1/2, what is the angle in radian?

60o=pi/3

200

How many months have 30 days?

11

200

If you multiply this number with any other number, the answer will always be the same. What is this number?

zero

200

What was the first company that used Santa Claus in advertising?

Coca-Cola

200

Which author wrote the novel 'Pride and Prejudice'?

Jane Austen

300

What is the formula for the surface area of a cylinder.

2r2(pi)+2r(pi)h

300

Which nation was the first to use multiplication tables?

The Egyptians

300

I am stranger thing I am, the square root of the square root of 14,641? Which number am I?

11

300

What are the names of the Three Kings?

Gaspar (or Caspar), Melchior, and Balthasar

300

How many brothers does Prince Hans of the Southern Isles have in Frozen?

12

400

The famous ancient greek mathematician who was known as 'The father of Geometry'?

Euclid

400

What scientist—remembered for his triangle, his theorem, and his wager—died at the tender age of 39?

Pascal

400

If Mr. Red lives in the red house and Mr. Green lives in the green house, who lives in the White house?

The President of the USA

400

How many of Rudolph's fellow reindeers' names start with 'D'?

3 - Dancer, Donner, Dasher

400

What is the correct plural form of the word 'cactus'?

cacti

500

Maximum how many common points can a circle and a rectangle have?

8

500

How many minutes are there in a day?

1440

500

I am an odd number, take away a letter and I become EVEN. Which number am I?

sEVEN

500

What is the name of the dog in How the Grinch Stole Christmas?

Max

500

Who said, 'It's kind of fun to do the impossible?'

Walt Disney