Who invented the light bulb in 1879?
Joseph Swan
Benjamin Franklin
Nikola Tesla
Thomas Edison
What is the smallest country in the world?
San Marino
Marshall Islands
Monaco
Vatican City
In English grammar, the words "a, an, & the" are called what?
gerunds
articles
conjunctions
prepositions
In what country is the Taj Mahal located?
South Africa
Egypt
Brazil
India
What is the longest river in the world?
Mississippi
Amazon
Nile
Rio Grande
What is the largest country in the world?
China
Africa
Antarctica
Russia
What is the largest organ of the human body?
spleen
skin
large intestine
heart
What planet is closest to the sun?
Mercury
Mars
Uranus
Venus
How long does it take for the earth to revolve around the sun?
24 hours
30 days
365 days
180 hours
How many grams are in a thousand kilograms?
100
1000
100,000
1 million
How many sides does a hexagon have?
6
8
10
12
What number is the Roman numeral XVI?
27
16
51
39
What is the minimum age required to be a US President?
30
25
40
35
True or false? Bats are mammals.
true
false
What is the positively charged subatomic particle that appears in the nucleus of all atoms?
neutron
moron
electron
proton
On what date was Julius Caesar killed?
March 7
March 8
April 1
March 15
