This quiz works best with JavaScript enabled. Home > Technology > Inventions > Inventions – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Inventions Quiz 16 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Microwave oven was invented by A) Raytheon. B) Percy Spencer. C) Victor Vacquier. D) George Inman. Show Answer Correct Answer: A) Raytheon. 2. Fax machine was invented by A) Bain. B) Daimler. C) Dewar. D) None of these. Show Answer Correct Answer: A) Bain. 3. Which invention is the science correspondent's favorite? A) The wingsuit. B) The indoor cloud maker. C) The water distiller. D) The "enable talk gloves". Show Answer Correct Answer: B) The indoor cloud maker. 4. This man was a philosopher in ancient China and is the central figure of the Analects. A) Confucius. B) Lao Zi. C) Dao Zi. D) Si Ma Qian. Show Answer Correct Answer: A) Confucius. 5. Who invented the idea of food canning? A) Nicolas Appert. B) Robert Fulton. C) Nicolas Copernacus. D) Eli Whitney. Show Answer Correct Answer: A) Nicolas Appert. 6. We use inventions ..... A) Every day. B) Once a week. C) Never. D) Once a year. Show Answer Correct Answer: A) Every day. 7. Telegraph Code was invented by A) Robert Arthur Moog. B) Harlow Bundy. C) Hans Lippershey. D) Samuel F.B. Morse. Show Answer Correct Answer: D) Samuel F.B. Morse. 8. The locomotive (train engine) was invented by Richard Trevithick in A) 1788. B) 1804. C) 1844. D) 1876. Show Answer Correct Answer: B) 1804. 9. Who invented Automobiles using gasoline? A) Leo H Baekeland. B) Karl Benz. C) Evangelista Torricelli. D) Kirkpatrick Macmillan. Show Answer Correct Answer: A) Leo H Baekeland. 10. Mobile Phone invented in which year? A) 1960. B) 1979. C) 1991. D) 1985. Show Answer Correct Answer: B) 1979. 11. World Wide Web was publicly introduced for first time in A) 1967. B) 1990. C) 1945. D) 1937. Show Answer Correct Answer: B) 1990. 12. Why did the inventor make toothpaste? A) Because he was a dentist and used it on his patients who requested to buy it. B) Because he was a dentist and wanted to help people with their breath. C) Because he hated brushing his teeth. D) Because he liked the flavour of mint. Show Answer Correct Answer: A) Because he was a dentist and used it on his patients who requested to buy it. 13. Who amongst the following Won Nobel prize for inventing Vitamin K? A) C Kendall. B) Doisy & Dam. C) Carl Linnaeus. D) None of these. Show Answer Correct Answer: B) Doisy & Dam. 14. Who invented electric lightbulb? A) Coach Webb. B) Thomas Edison. C) Coach Drummond. D) Ben Franklin. Show Answer Correct Answer: B) Thomas Edison. 15. What invention caused many deaths while testing it? A) Dynamite. B) Ladders. C) Race cars. D) Parachute. Show Answer Correct Answer: D) Parachute. 16. Who was the African American scientist who created more than 300 products from peanuts and sweet potatoes? A) The Wright Brothers. B) Alexander Graham Bell. C) George Washington Carver. D) Thomas Edison. Show Answer Correct Answer: C) George Washington Carver. 17. He is the Owner of Pixar and CEO of Apple A) Steve Jobs. B) Mark Zuckerberg. C) Bill Gates. D) Henry Sy. Show Answer Correct Answer: A) Steve Jobs. 18. Ethernet A) Robert M. Metcalfe. B) R. Boggs. C) Both (A) and (B). D) None of these. Show Answer Correct Answer: C) Both (A) and (B). 19. A ketchup bottle using the new technology will be produced the year after next. A) True. B) False. C) Does not say. D) None of above. Show Answer Correct Answer: C) Does not say. 20. It is a thing without which digital life would be impossible(discovered by Indians). A) Zero. B) Decimal system. C) Microprocessor. D) None of above. Show Answer Correct Answer: A) Zero. ← PreviousNext →Related QuizzesTechnology QuizzesInventions Quiz 1Inventions Quiz 2Inventions Quiz 3Inventions Quiz 4Inventions Quiz 5Inventions Quiz 6Inventions Quiz 7Inventions Quiz 8Inventions Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books