Invention Questions and Answers
General Knowledge Invention Questions with Answers list important discoveries and inventors. Common in SSC, RRB, and Banking exams, they help learners recognize scientific contributions and their inventors
Invention
Showing 10 of
118 questions
11. Who invented Jet Engine?
- Sir Frank Whittle
- Gottlieb Daimler
- Roger Bacon
- Lewis E. Waterman
12. What invention caused many deaths while testing it?
- Dynamite
- Ladders
- Race cars
- Parachute
13. Who invented Gunpowder?
- G. Ferdinand Von Zeppelin
- Sir Frank Whittle
- Roger Bacon
- Leo H Baekeland
14. Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?
- 1828
- 1831
- 1825
- There is no sure date
16. Who perfected GENETIC ENGINEERING?
- Cohen & Boyer
- Hunt & Davids
- Sinclair & Roberts
- Jaysson & Simons
17. What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
- Microwave oven
- Remote control
- VCR
- Calculator
18. What Benjamin Franklin invented?
- Bifocal spectacles
- Radio
- Barometer
- Hygrometer
19. This part-time race car driver invented the bucket seat in 1969. Who was he??
- Steve McQueen
- Harrison Frazier
- Paul Newman
- John Wayne
20. What plaything was invented by Joe McVicker in 1956?
- Silly Putty
- Etch-A-Sketch
- Lite-Brite
- Play-Doh