What gas becomes a superfluid when cooled to absolute zero?
Carbon dioxide
Natural gas
Helium
Nitrogen
How often does Halley's Comet pass Earth?
every 76 years
every 150 years
every 100 years
every 10 years
Which is the native country of giant panda?
India
Korea
Japan
China
What planet has the most moons?
Mercury
Mars
Neptune
Jupiter
In which state is Harvard University located?
Texas
Alabama
Massachusetts
Florida
Where was Elon Musk born?
In Russia
In the UK
In South Africa
In the USA
What month is Thanksgiving in?
January
November
October
December
How many states are in the U.S.A.?
45
100
50
25
Whose nose grew longer every time he lied?
Pinocchio
Pancho
Pocahontas
Pikachu
Who wrote Hamlet?
Charles Dickens
JK Rowling
Miguel de Cervantes
William Shakespeare
Who painted the Mona Lisa?
Vincent Van Gogh
Leonardo DaVinci
Salvador Dali
Pablo Picasso
What is a tomato?
A fruit
A vegetable
How many countries officially speak English?
55 countries
67 countries
34 countries
150 countries
When did YouTube begin?
1998
2005
2008
2000
What is true about BILL GATES?
He isn't married.
He has never been arrested.
He is color blind.
He was born in a rich family.
