Who invented the light bulb in 1879?
Nikola Tesla
Joseph Swan
Benjamin Franklin
Thomas Edison
What is the smallest country in the world?
Marshall Islands
Monaco
Vatican City
San Marino
In English grammar, the words "a, an, & the" are called what?
prepositions
gerunds
articles
conjunctions
In what country is the Taj Mahal located?
India
Egypt
South Africa
Brazil
What is the longest river in the world?
Amazon
Nile
Mississippi
Rio Grande
What is the largest country in the world?
Africa
China
Russia
Antarctica
What is the largest organ of the human body?
skin
large intestine
spleen
heart
What planet is closest to the sun?
Uranus
Mercury
Mars
Venus
How long does it take for the earth to revolve around the sun?
365 days
180 hours
24 hours
30 days
How many grams are in a ten kilograms?
Ten thousand
A thousand
A Hundred
A Hundred Thousand
How many sides does a hexagon have?
12
10
6
8
What number is the Roman numeral XVI?
39
51
16
27
True or false? Bats are mammals.
true
false
What is the positively charged subatomic particle that appears in the nucleus of all atoms?
electron
proton
neutron
decathlon
What country invented the fireworks in the 7th century?
Brazil
Rome
Greece
China
How many nouns are in the following sentence: "The rabbit ran to the cafeteria and ate a big salad"?
4
5
3
2
