mathematical quizz

two four two zero

• 4400

• 2420

• 2400

• 4420

When did world war 2 begin?

• 1914

• 1945

• 1939

• 1941

What value has the number pi ?

• 3.12

• 6,28

• 3,24

• 3.14

What is the speed of light?

• 299 792 458 m/s

• 105 349 274 m/s

• 309 587 888 m/s

• 546 747 832 m/s

What is the capital city of Greece?

• Rim

• Berlin

• Afina

• Tegeran

What is the sum of all the angles of any triangle?

• 360'

• 180'

• 270'

• 90'

What does the sqare root of 144 equal ?

• 12

• 13

• 14

• 15

2 hour 30 min = ?

• 90 min

• 1 hour 90 min

• 150 kg

• 280 min

What is the only even prime number?

• 3

• 2

• 4

• 8

is pi a rational or irrational number?

• rational

• irrational