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List of Famous Discoveries and Inventions of Scientists Online Quiz Test 3

Test Instructions

Test Name : Discoveries and Inventions of Scientists Info Test
Subject : General Knowledge
Test Type : Mcqs
Total Question : 20
Total Marks : 40
Total Time : 20 Minutes

There have been several discoveries and inventions by various scientists that have changed the way we live in and think about the universe. Having information about them is really important as questions related to them are often asked in various general knowledge related written exams as well as interviews. So in order to help you in assessing and also improving you knowledge about this topic, given below is a free online test about famous discoveries and inventions.

List of Famous Discoveries and Inventions of Scientists Online Quiz Test 3

General Knowledge

1. Where was gunpowder first invented?

Question 1 of 20

2. Who built the first fully practical airplane?

Question 2 of 20

3. Who invented the Doctor's Thermometer?

Question 3 of 20

4. Who proposed the "Big Bang Theory"?

Question 4 of 20

5. The velocity of light was first measured by ___________ ?

Question 5 of 20

6. Which is the most abundant gas in the Earth's atmosphere?

Question 6 of 20

7. Which of the following pairs is incorrect?

Question 7 of 20

8. Who invented the ball-point pen?

Question 8 of 20

9. The telephone was invented by:

Question 9 of 20

10. Who formulated the electromagnetic theory?

Question 10 of 20

11. Who among the following invented the steam engine?

Question 11 of 20

12. In 1901, which piece of communication equipment invented by Gugliemo Marconi?

Question 12 of 20

13. Who was the founder of antiseptic medicine?

Question 13 of 20

14. Who has been credited with the invention of television in 1926?

Question 14 of 20

15. Who discovered X rays?

Question 15 of 20

16. Who invented typewriter?

Question 16 of 20

17. Zero was invented by:

Question 17 of 20

18. Logarithm tables were invented by __________ ?

Question 18 of 20

19. Who invented dynamite?

Question 19 of 20

20. Who discovered Uranus?

Question 20 of 20


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