Direction How well do you know the famous inventors of the world? The tests below will test your knowledge when it comes to famous inventors and what they invented.
11.

Who invented the petrol-powered automobile?
A. Karl Benz B. Ludwig Daimler
C. Karl Opel D. Francois Peugeot
Answer and Explanation
Answer: Option A
Explanation:
12.

Who invented the first rocket-powered fighter aircraft, BI-1 (together with Aleksei Mihailovich Isaev)?
A. Nathan Klint B. James Kold
C. Alexander Bereznyak D. Georgy Beriev
Answer and Explanation
Answer: Option C
Explanation:
13.

Who invented the World Wide Web with Robert Cailliau?
A. Tim Bern-Lee B. Tim Berners-Lee
C. Tom Lee D. Timothy Bernards
Answer and Explanation
Answer: Option B
Explanation:
14.

Who invented the modern ballpoint pen?
A. Laszlo Neztjev B. Gerd Binnig
C. Heinrich Rohrer D. Laszlo Biro
Answer and Explanation
Answer: Option D
Explanation:
15.

Who invented the frozen food process?
A. Jay Heinz B. Clarence Birdseye
C. Clay Greenbean D. Mary Johnson
Answer and Explanation
Answer: Option B
Explanation: