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