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