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