Famous Inventors Inventions Online Test (General Knowledge) Updated

Umaima Harmain RaoLast Updated: May 6, 2026

General Knowledge
 World gk

Topic
 Famous Inventors Inventions

Test Name
 Famous Inventors Inventions Test Online

Test Type
 MCQs Test

Total Questions
 65 MCQs

Time Allowed
 50 Minutes

Behind every great invention that shaped the modern world, there is a brilliant mind that dared to think differently. From Thomas Edison’s light bulb that lit up the world to Tim Berners-Lee’s World Wide Web that connected it, the story of human progress is essentially the story of inventors and their inventions. Knowledge of famous inventors and their inventions is one of the most frequently and consistently tested topics in competitive examinations across Pakistan and around the world. Questions on this subject appear regularly in CSS, PMS, NTS, PPSC, FPSC, SPSC, KPPSC, entry tests, general knowledge papers, and government job interviews. This online test on Famous Inventors and Their Inventions covers a wide-ranging and comprehensive set of MCQs spanning communication, medicine, transportation, science, technology, everyday items, and more. Every question comes with a detailed explanation that gives you the inventor’s background, the year of invention, and key facts that make the answer memorable. Always read the explanation after every answer for the best learning outcome.

Famous Inventors Inventions Online Test (General Knowledge)

1. Who invented the sewing machine?

2. Who invented the hydrogen bomb?

3. Who is credited with inventing alternating current (AC) electricity system?

4. Who invented the aeroplane?

5. Who invented the power loom?

6. Who invented the radio?

7. Who invented the pneumatic tyre?

8. Who invented the calculator?

9. Who invented the refrigerator?

10. Who invented the diesel engine?

11. Who invented the insulin treatment for diabetes?

12. Who invented the submarine telescope (periscope)?

13. Who invented the stethoscope?

14. Who invented the electric telegraph?

15. Who invented vulcanized rubber?

16. Who invented the integrated circuit (computer chip)?

17. Who invented the X-ray machine?

18. Who invented the microscope?

19. Who invented the compass?

20. Who invented the gramophone (phonograph)?

21. Who invented the transistor?

22. Who invented the spinning jenny?

23. Who invented the ballpoint pen?

24. Who invented the lightning rod?

25. Who invented the typewriter?

26. Who invented the telescope?

27. Who invented the barometer?

28. Who invented the electric light bulb?

29. Who invented the jet engine?

30. Who invented the computer?

31. Who invented the World Wide Web?

32. Who invented the safety razor?

33. Who invented the printing press with movable type?

34. Who invented the submarine?

35. Who invented Bakelite (the first synthetic plastic)?

36. Who invented the bifocal lens (bifocal glasses)?

37. Who invented the electric generator (dynamo)?

38. Who invented the hypodermic syringe (injection needle)?

39. Who invented the safety pin?

40. Who invented the telephone?

41. Who invented nylon?

42. Who invented the motorcycle?

43. Who invented Cellophane?

44. Who invented the air conditioner?

45. Who invented the hovercraft?

46. Who invented the pacemaker?

47. Who invented the cotton gin?

48. Who invented the zipper?

49. Who invented the laser?

50. Who invented the parachute?

51. Who invented the electric motor?

52. Who invented the microwave oven?

53. Who invented dynamite?

54. Who invented the television?

55. Who invented the automobile (petrol-powered car)?

56. Who invented the bicycle?

57. Who invented the atomic bomb?

58. Who invented the steam engine?

59. Who invented the battery?

60. Who invented the mobile phone?

61. Who invented the surgical antiseptic method?

62. Who invented dynamite?

63. Who invented the contact lens?

64. Who invented the Internet (TCP/IP protocol)?

65. Who invented the thermometer?

66. Who invented the steam locomotive?

67. Who invented Velcro?


 

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Umaima Harmain RaoLast Updated: May 6, 2026

Umaima Harmain Rao

Hello! I'm Umaima Harmain Rao, your guide to conquering exams with confidence. As an exam prep enthusiast, I'm here to share valuable tips, study strategies, and resources that make the journey to success both effective and enjoyable. Let's navigate the world of exams together and turn challenges into triumphs!"
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