This quiz works best with JavaScript enabled. Home > Technology > Inventions > Inventions – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Inventions Quiz 4 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Helicopter was invented by A) Copernicus. B) Broquet. C) Drinker. D) None of these. Show Answer Correct Answer: B) Broquet. 2. QWERTY design type writers and computers keyboards is invented by A) Christopher Sholes. B) Charles Goodyear. C) William's Carrier. D) Charles Perkins. Show Answer Correct Answer: A) Christopher Sholes. 3. Human innovation in action that involves the generation of knowledge and processes to develop systems that solve problems A) Mathematics. B) Science. C) Technology. D) Engineering. Show Answer Correct Answer: C) Technology. 4. Who designed the city Chandigarh? A) Colt. B) Ferdinand de lesseps. C) Nasser. D) Le Corbusier. Show Answer Correct Answer: D) Le Corbusier. 5. Integrated circuit was co-created by A) JackKilby and Robert Noyce. B) John Bardeen and Walter Brattain. C) Lisa Meitner and George Stephenson. D) Floyd Farris and J.B. Clark. Show Answer Correct Answer: A) JackKilby and Robert Noyce. 6. In which year was MIDI introduced? A) 1987. B) 1983. C) 1973. D) 1977. Show Answer Correct Answer: B) 1983. 7. The secrets of the British textile industry were brought to America by ..... A) Samuel Morse. B) Richard Arkwright. C) Samuel Slater. D) Robert Fulton. Show Answer Correct Answer: C) Samuel Slater. 8. Who was famous for his work with peanuts? A) George Washington Carver. B) Swift and Armour. C) George Eastman. D) Henry Bessemer. Show Answer Correct Answer: A) George Washington Carver. 9. A game like wrestling but it includes team(discovered by Indians). A) Kabaddi. B) Bodies. C) Both of the above. D) None. Show Answer Correct Answer: A) Kabaddi. 10. If they start using Liquiglide, companies will make bottle caps larger. A) True. B) False. C) Does not say. D) None of above. Show Answer Correct Answer: B) False. 11. A place where liquids are stored A) Nib. B) Reservoir. C) Hollow. D) Rotate. Show Answer Correct Answer: B) Reservoir. 12. Who held the record for the most patents with 1, 093 patents? A) Alexander Graham Bell. B) Thomas Edison. C) George Eastman. D) Swift and Armour. Show Answer Correct Answer: B) Thomas Edison. 13. Who invented the Light Bulb? A) Thomas Edison. B) Eli Whitney. C) Benjamin Franklin. D) Francis Beaufort. Show Answer Correct Answer: A) Thomas Edison. 14. What was Eli Whitney's main contribution to the Industrial Revolution? A) Cotton Gin. B) Light Bulb. C) Steam Engine. D) Telephone. Show Answer Correct Answer: A) Cotton Gin. 15. The cause of Beri Beri was discovered by A) Alexanderson. B) Eijkman. C) Cockrell. D) Macmillan. Show Answer Correct Answer: B) Eijkman. 16. When was the Raggedy Ann doll patented? A) 1915. B) 1920. C) 1919. D) 1911. Show Answer Correct Answer: A) 1915. 17. Who is the founder of oceanography? A) Susumu Tonegawa. B) Alhazen. C) Karl Landsteiner. D) Matthew Maury. Show Answer Correct Answer: D) Matthew Maury. 18. Who invented the first electric car? A) Guglielmo Marconi. B) Nikola Tesla. C) Thomas Davenport. D) Henry Ford. Show Answer Correct Answer: C) Thomas Davenport. 19. Which invention changed the way electricity was brought into urban locations? A) Light Bulb. B) Steam Engine. C) Spinning Jenny. D) Cotton Gin. Show Answer Correct Answer: A) Light Bulb. 20. World Wide Web was publicly introduced for first time by computer scientist and English engineer named A) Sir Gerald Pearson. B) Sir Tim Berners Lee. C) Sir Daryl Chaplin. D) Sir Calvin Souther Fuller. Show Answer Correct Answer: B) Sir Tim Berners Lee. ← PreviousNext →Related QuizzesTechnology QuizzesInventions Quiz 1Inventions Quiz 2Inventions Quiz 3Inventions Quiz 5Inventions Quiz 6Inventions Quiz 7Inventions Quiz 8Inventions Quiz 9Inventions Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books