What's the largest and deepest ocean in the world?
Atlantic
Indian
Pacific
Arctic
Who was the first person to step on the moon?
Buzz Aldrin
Marcos Pontes
Yuri Gagarin
Neil Armstrong
How many nouns are in the following sentence: "The rabbit ran to the garden and ate a big salad"?
2
4
1
3
What's the largest human bone?
humerus
tibia
fibula
femur
What is the capital of France?
Bern
Paris
Rome
Madrid
What ancient civilization built the Machu Picchu complex in Peru?
Aztecs
Mayans
Incas
Zapotecs
What's the square root of 81?
5
6
7
9
If a yard is 50 metres long and 20 metres wide, how many square metres is the yard?
100 m²
1500 m²
1000 m²
500 m²
What gas do plants absorb from the atmosphere to make food?
oxygen
carbon dioxide
helium
hydrogen
How many sides does a hexagon have?
7
5
8
6
Which planet in our solar system is known for its beautiful rings?
Neptune
Saturn
Mars
Jupiter
What is the process of a caterpillar turning into a butterfly called?
photosynthesis
gene expression
metabolism
metamorphosis
Who wrote the famous play Romeo and Juliet?
William Shakespeare
Charles Dickens
Virginia Woolf
Ernest Hemingway
What is the capital of Japan?
Tokyo
Seoul
Beijing
Moscow
What's the name of the process that turns water into vapor?
sublimation
solidification
evaporation
melting
Who was Brazil's first president?
Floriano Peixoto
Getúlio Vargas
Deodoro da Fonseca
João Goulart
What's the name of this painting?
The Kiss
Girl with a Pearl Earring
Mona Lisa
The Birth of Venus
What's the plural of "child"?
children
childs
childrens
childes
What planet is closest to the sun?
Mercury
Venus
Mars
Earth
What is the main ingredient in guacamole?
broccoli
lettuce
lime
avocado
What's the capital city of Italy?
Lisbon
Madrid
Paris
Rome