Who was the first president of the United States?
George Washington
Who painted La Gioconda (also known as the Mona Lisa)?
Leonardo da Vinci.
What number represents nothing or an empty quantity?
Zero.
What is the largest planet in the solar system?
Jupiter.
What are the primary colors in painting or pigment?
Red, yellow, and blue.
Who painted the famous painting of the Mona Lisa?
Leonardo da Vinc
Which artist is famous for cutting off part of his ear?
Vincent van Gogh .
What is the result of multiplying 15 by 8?
120.
What is the chemical symbol for gold?
Au (from the Latin aurum).
How many minutes are in an hour?
60 minutes
In what year did man first land on the Moon?
In 1969 (with the Apollo 11 mission)
Who painted the famous painting *The Scream*?
Edvard Munch .
What is the value of x in the equation 2x + 5 = 15?
x = 5
Which planet is known as the "Red Planet"?
Mars.
Which planet is closest to the Sun?
Mercury
In what year did Christopher Columbus arrive in the Americas?
in 1492
Who sculpted the famous marble statue of David?
Miguel Ángel.
What is the formula for calculating the area of a circle?
• π × radius².
What is the most abundant gas in Earth's atmosphere?
Nitrogen (makes up approximately 78% of the atmosphere).
What is the longest river in the world?
The Amazon River.
On which ship did the Pilgrims travel to America in 1620?
The Mayflower
What is the name of the famous sculpture of a seated man resting his chin on his hand, created by Auguste Rodin?
The Thinker.
If the perimeter of a square is 36 cm, how long is each of its sides?
9cm.
Who formulated the theory of relativity?
Alberto Einstein.
What is the largest ocean in the world?
The Pacific Ocean.