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