Inventions Quiz 33 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Who invented school

Correct Answer: D) Horace Mann.

2. He is the Founder of Palm Computing

Correct Answer: A) Jeff Hawkins.

3. What piece of clothing was invented by French fashion designer Louis Reard in 1946?

Correct Answer: C) Bikini.

4. Nuclear fission was discovered in experiment in

Correct Answer: A) 1938.

5. The advent of wireless technology has significantly impacted the ability to ..... more effectively.

Correct Answer: A) Navigate.

6. First mechanical calculator was built in 1642 by

Correct Answer: B) Blaise Pascal.

7. Which artistic material was invented during the Han dynasty?

Correct Answer: B) Paper.

8. Who invented plastic?

Correct Answer: C) Leo Hendrik Baekeland.

9. Electronic instrument which is used to measure alkalinity or acidity of a liquid was invented by

Correct Answer: D) ArnoldOrville Beckman.

10. The game that represent battle in a battlefield(discovered by Indians).

Correct Answer: B) Chatarunga.

11. Who perfected GENETIC ENGINEERING?

Correct Answer: A) Cohen & Boyer.

12. What time span of inventions are the 1920's?

Correct Answer: D) 1920-1929.

13. The profession involved in the development of processes, products, and systems that benefit mankind

Correct Answer: C) Engineers.

14. Who, along with Robert Cailliau, invented the World Wide Web (WWW)?

Correct Answer: C) Tim Berners-Lee.

15. In the end, Luca was happy because .....

Correct Answer: B) His dream had become true in his very own house.

16. Who invented the first telephone?

Correct Answer: C) Alexander Graham Bell.

17. It travels over land and water. Who invented the HOVERCRAFT?

Correct Answer: D) C. Cockerell.

18. What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?

Correct Answer: A) Charles Richter.

19. ..... is a series of refinements to an original idea or product.

Correct Answer: A) Innovation.

20. First personal computer controlled with a keyboard that is used by one person was invented by

Correct Answer: A) IBM.