Inventors and Inventions Quiz: How the World Works

Who among Benjamin, Evelyn, and Daniel invented the bicycle?

• K McMillan

• G Marconi

• Charles Babbage

• Alexander Graham Bell

Answer explanation

K McMillan invented the bicycle. He is the correct choice among Benjamin, Evelyn, and Daniel.

Who among Elijah, Maya, and Scarlett invented the radio?

• G Marconi

• Alexander Graham Bell

• K McMillan

• Charles Babbage

Answer explanation

G Marconi invented the radio. He is credited with developing the first practical radio communication system.

Who among Zoe, Abigail, and Benjamin is credited with inventing the telephone?

• Charles Babbage

• Alexander Graham Bell

• G Marconi

• K McMillan

Answer explanation

Alexander Graham Bell is credited with inventing the telephone.

Who is credited with inventing the computer?

• K McMillan

• G Marconi

• Alexander Graham Bell

• Charles Babbage

Answer explanation

Charles Babbage is credited with inventing the computer.

Who among Oliver, Isla, and Benjamin invented the steam engine?

• K McMillan

• G Marconi

• Charles Babbage

• James Watt

Answer explanation

James Watt invented the steam engine. He is credited with improving the design and making significant contributions to its development.

Who among Arjun, Evelyn, and Isla invented the television?

• K McMillan

• G Marconi

• John Logie Baird

• James Watt

Answer explanation

John Logie Baird invented the television. He is credited with developing the first working television system.

Who among David, Aria, and Abigail invented the fountain pen?

• John Logie Baird

• K McMillan

• Lewis Waterman

• James Watt

Answer explanation

Luis Waterman invented the fountain pen. The correct choice is Luis Waterman.

Who do you think invented the air conditioner?

• K McMillan

• Willis Haviland Carrier

• John Logie Baird

• Luis Waterman

Answer explanation

The air conditioner was invented by Willis Haviland Carrier.

Who among Oliver, Maya, and Aria invented the electric bulb?

• Luis Waterman

• K McMillan

• John Logie Baird

• Thomas Edison

Answer explanation

Thomas Edison invented the electric bulb. He is credited with developing a practical and commercially viable light bulb, which revolutionized the world.

Who among Zoe, Nora, and Arjun invented the mobile phone?

• John Logie Baird

• Martin Cooper

• Luis Waterman

• K McMillan

Answer explanation

Martin Cooper invented the mobile phone. He is credited with making the first handheld mobile phone call in 1973.