Inventions Quiz 23 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Printing press was invented by

Correct Answer: A) JohannesGutengerg.

2. Microphone

Correct Answer: B) Sir Alexander Graham Bell.

3. What event from the early 1900s had the most significant impact on the development of technology? The development of .....

Correct Answer: A) The assembly line.

4. Inventor of the pasteurization process that removes bacteria from beverages like milk and beer.

Correct Answer: A) Louis Pasteur.

5. ..... invented the air brake for use on railroads that greatly helped trains to become safer, faster and added more cars to their length.

Correct Answer: C) George Westinghouse.

6. Who invented the steel plow?

Correct Answer: A) John Deere.

7. Philo Farnsworth invented the Television but it was a simple black image with no ..... Chose one correct answer.

Correct Answer: A) Sound.

8. E-mail and Liquid Crystal Display (LCD) were invented in

Correct Answer: B) 1971.

9. Sixteenth century sailors navigated using

Correct Answer: A) Two bits of wood.

10. Who was the inventor of Video games?

Correct Answer: C) Ralph Baer.

11. When were bar code scanners invented?

Correct Answer: C) 1970s.

12. Who was the first American female to patent her invention, a method of weaving straw with silk?

Correct Answer: D) Mary Kies.

13. Which of the following were inventions or achievements of the Chinese EXCEPT?

Correct Answer: C) Sewer systems.

14. How did the telegraph impact business?

Correct Answer: A) It allowed businesses to send message and communicate easier.

15. Radium was discovered by

Correct Answer: C) Marie and Pierrie Curie.

16. What do the items on this list have in common? harrowfertilizerchain pumpterraces

Correct Answer: B) They increased crop yield.

17. What things did Albert Einstein Invent?

Correct Answer: C) Alkaline battery.

18. The first hand glider was designed by.....?

Correct Answer: A) Leonardo DaVinci.

19. The field of activity of J.C. Bose was

Correct Answer: A) Botany.

20. In which country Chess was invented?

Correct Answer: D) India.