TECH & INNOVATION
AROUND THE WORLD
GENERAL KNOWLEDGE
ART & ENTERTAINMENT
BRAIN TEASERS
100

What does HTTP stand for?

HyperText Transfer Protocol

100

Which country has the longest coastline?

Canada

100

What element does O represent in chemistry?

Oxygen

100

Who painted the Mona Lisa?

Leonardo da Vinci

100

What is the next number: 1, 1, 2, 3, 5, 8, __?

13 (Fibonacci sequence)

200

Who is the current CEO of Google?

Sundar Pichai

200

What is the official language of Egypt?

 Arabic

200

How many chambers are in the human heart?

Four

200

In which city is the Louvre Museum located

Paris

200

If a bat and ball cost $1.10 and the bat costs $1 more than the ball, how much is the ball?

5 cents

300

What does the acronym SaaS stand for?

Software as a Service

300

What is the largest desert in the world?

 The Antarctic Desert

300

What year was the first iPhone released?

 2007

300

Which composer wrote "The Four Seasons"?

Antonio Vivaldi

300

If you rearrange the letters in "DEBIT CARD," what familiar word do you get?

Bad Credit

400

What is quantum computing?

Quantum computing is a type of computing that uses quantum bits (qubits) to perform calculations far faster than classical computers by leveraging the principles of quantum mechanics.

400

What country is the Taj Mahal in?

India

400

What is the capital city of Australia?

Canberra

400

Who wrote the play Hamlet?

William Shakespeare

400

Solve for x: 5x - 7 = 18.

x = 5

500

What is the Turing Test used for?

To determine whether a machine exhibits intelligent behavior indistinguishable from that of a human.

500

In which country is the Serengeti located?

Tanzania

500

What does GDP stand for in economics?

Gross Domestic Product

500

Who is the director of the movie "Inception"?

Christopher Nolan

500

What word means the same forward and backward: "Level" or "Stressed"?

"Level" (it's a palindrome)

600

What is the function of DNS in networking?

 DNS (Domain Name System) translates domain names (like www.google.com) into IP addresses so computers can locate each other on the internet.

600

What is the highest mountain in Europe?

Mount Elbrus

600

How many continents are there?

Seven

600

Who wrote the novel "1984"?

George Orwell

600

If 5 machines make 5 widgets in 5 minutes, how long will it take for 100 machines to make 100 widgets?

5 minutes (each machine makes 1 widget in 5 minutes, regardless of the number of machines)

700

Which company developed the first microprocessor?

 Intel

700

Where is the city of Timbuktu located?

Mali

700

What is the chemical symbol for gold?

Au

700

Who directed the movie "Schindler’s List"?

Steven Spielberg

700

Solve: (7 x 6) - (4 x 5) + 2 = ___.

24

800

What is Moore’s Law?

Moore’s Law predicts that the number of transistors on a microchip will double approximately every two years, leading to an increase in computing power.

800

What is the world’s most spoken language?

English (by total number of speakers, including second-language speakers; Mandarin is most spoken natively)

800

What year was the United Nations founded?

1945

800

Which artist is known for cutting off his own ear?

Vincent van Gogh

800

A clock shows 3:15. What is the angle between the hour and minute hands?

7.5 degrees (the hour hand is slightly past the 3 when it’s 3:15)

900

What does the blockchain technology enable?

Blockchain enables decentralized and secure recording of transactions across multiple computers in a way that prevents tampering.

900

What country is home to the Galapagos Islands?

Ecuador

900

What is the square root of 169?

13

900

Who composed the opera "The Magic Flute"?

Wolfgang Amadeus Mozart

900

Complete the analogy: Key is to lock as password is to ___.

Account

1000

What is the purpose of machine learning?

Machine learning enables computers to learn from data and make decisions or predictions without being explicitly programmed.

1000

Where is the Atacama Desert located?

Chile

1000

Who developed the theory of general relativity?

Albert Einstein

1000

Who painted the ceiling of the Sistine Chapel?

Michelangelo

1000

A man has 5 sons. Each son has a sister. How many children does the man have?

 6 (since all the sons share the same sister)