Inventions Quiz 16 (25 MCQs)

Quiz Instructions:

Select an option to see the correct answer instantly.

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

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

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

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

5. Sixteenth century sailors navigated using

6. Who was the inventor of Video games?

7. When were bar code scanners invented?

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

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

10. How did the telegraph impact business?

11. Radium was discovered by

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

13. What things did Albert Einstein Invent?

14. The first hand glider was designed by_____?

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

16. In which country Chess was invented?

17. Who invented the first light bulb?

18. Who invented Integrated Circuit (IC)?

19. What drink was invented by Charles Leiper Grigg in 1929?

20. Who invented Fountain Pen?

21. Who is the inventor of the light bulb?

22. When were the first rockets launched?

23. Who invented Internal Combustion Engine?

24. Which state launched Weavers' Sammaan Yojana?

25. A person who sets up a new business for profit is known as?