How many keys are there on a piano?
88
What is the noisiest city in the world? (2025)
Dhaka (Bangladesh), is the noisiest city in the world, based on the UNEP report.
How many countries are members of the United Nations?
193
Which country invented the sport of table tennis?
England
Which organization is responsible for finding solutions and action path for world problems and disputes between countries?
United Nations
Which artist is known for the hit song Shape of You?
Ed Sheeran
Which American state is the largest (by area)?
Alaska
What percentage of Earth’s surface is covered by water?
71%
Which color flag is waved to signal the end of a Formula 1 race?
Checkered flag
What could make Harry Potter invisible?
The Invisibility Cloak
How many Pirates of the Caribbean films have been released?
5
What is the capital of New Zealand?
Wellington
What percentage of the human body is water?
60%
How many legs does a lobster have?
10
Which continent has the greatest number of countries?
Africa (54)
In what decade was pop icon Madonna born?
Birth Year: 1958
Birth Decade: 1950s
What is the capital of the American State of California? –
Sacramento
How tall, in meters, is the Burj Khalifa?
828 meters
What was the first city to host the Olympics twice?
Paris, France
What was the official name of Thailand before 1939?
Siam
Gordon Sumner is the real name of what famous British musician?
Sting
What country has the world’s most ancient forest?
Australia, in Queensland, (over 180 million years old)
How many kilometers long is the Great Wall of China (approx.)?
21,196 km
What is a group of crows called?
A murder
If you suffer from arachnophobia, which animal are you scared of?
Spiders