Inventions Questions and Answers updated daily – General Knowledge



99 Inventions Questions and answers section with explanation for various online exam preparation, various interviews, General Knowledge Inventions online test. Inventions Questions with detailed description, explanation will help you to master the topic.

Inventions Questions

1. What did cardiologist Dr. Paul Zoll invent in Massachusetts in 1952?



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Correct Ans:Pacemaker
Explanation:


2. What groovy item was invented by Englishman Edward Craven Walker in 1963?



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Correct Ans:Lava lamp
Explanation:


3. In which decade was the SPICE simulator introduced?



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Correct Ans:1970s
Explanation:


4. In which year was MIDI introduced?



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Correct Ans:1983
Explanation:


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



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Correct Ans:Bikini
Explanation:


6. What Henry Bessemer invented?



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Correct Ans:Steel Converter
Explanation:


7. What Igor Sikorsky invented?



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Correct Ans:Helicopter
Explanation:


8. In which decade was the transistor invented?



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Correct Ans:1940s
Explanation:


9. What device for new parents did Ann Moore invented in 1969?



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Correct Ans:Infant carrier
Explanation:


10. Who invented Electric Generator?



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Correct Ans:Michael Faraday
Explanation:


11. When were blue jeans invented?



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Correct Ans:1850s
Explanation:


12. What inspired reflecting road lights to be invented?



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Correct Ans:The light a cat's eyes gave off on a fence
Explanation:


13. In which decade was the telegraph invented?



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Correct Ans:1840s
Explanation:


14. Who perfected GENETIC ENGINEERING?



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Correct Ans:Cohen & Boyer
Explanation:


15. In which decade was the telephone invented?



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Correct Ans:1870s
Explanation:


16. Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?



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Correct Ans:There is sure date
Explanation:


17. Who invented Gunpowder?



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Correct Ans:Roger Bacon
Explanation:


18. What invention caused many deaths while testing it?



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Correct Ans:Parachute
Explanation:


19. Who invented Jet Engine?



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Correct Ans:Sir Frank Whittle
Explanation:


20. Where is the village of Branston, after which the famous pickle is named?



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Correct Ans:Staffordshire
Explanation:





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