Which travel faster, light or sound waves?
sound waves
light waves
Which instrument is often used in jazz music, a saxophone or a tuba?
saxophone
tuba
Which ocean is to the east of Africa?
Atlantic Ocean
Pacific Ocean
Southern Ocean
Indian Ocean
Which country has the most people?
China
India
South Korea
Bangladesh
What’s the hardest substance in our body?
skin
skull
tooth enamel
bones
In which sport was Muhammad Ali the world champion?
boxing
athletics
football
basketball
Name the two longest rivers in the world.
Ob/Irtysh
Yenisei/Lena
Yangtze/Mississippi
Amazon/Nile
Which planet is the smallest?
Pluton
Mars
Neptune
Mercury
How many legs does a butterfly have?
two
four
six
eight
What does Big Bang Theory explain?
how the universe began
explains electricity
the birth of stars
atomic structure
In which country were the 2008 Olympic Games held?
China
Australia
Japan
France
Which is the nearest star?
Proxima
Alpha Centauri System
Sirius
Sun
Which is heavier, gold or silver?
gold
silver
Which country is the smallest country in the world?
Liechtenstein
Nauru
Monaco
Vatican
What does your heart pump?
blood
mind
breathing
oxygen
What is the capital city of New Zealand?
Sydney
Ostin
Auckland
Wellington
Which of these is NOT a primary color, Red, Yellow, Orange, Blue?
blue
orange
yellow
red
In which country is Mount Everest?
Iran
USA
Nepal
Georgia
How many strings does a violin have?
six
four
five
eight
Who makes 'Playstation' Games consoles?
Xiaomi
Microsoft
Sony
Samsung
How many total time zones are there in the world?
12
10
8
24
In which ocean is Hawaii?
Indian
Atlantic
Pacific
Southern
Which classical composer became deaf near the end of his life?
Bach
Mozart
Wagner
Beethoven
Which planet is the fifth from the sun?
Jupiter
Venus
Saturn
Neptune