Important Inventions MCQs Go to One Liners Eyeglasses were invented in Italy in 1586 1286 1386 1486 None Biro Brothers who invented the BALLPOINT PEN belong to Hungry Sweden Finland Greece None Digital computer was invented by? John Vincent Atanasoff Steve Jobs Charless babbage Alan Turing None Who invented bulb? Philips Robert Edison Willium None Which of the following was invented by Torricelli? Clock Airship Barometer Cotton gin None Time's up Battery was invented by Nicolas Léonard Sadi Carnot Alessandro Volta Michael Faraday Friedrich Bessel None Fan was invented by__ Arthur Schimit Alfered Nobel Skaats Wheeler None of these None Who invented Jet Engine? Sir Frank Whittle Gottlieb Daimler Roger Bacon Lewis E. Waterman None What “Enrico Fermi” invented? X ray machine Betatron Cyclotron Nuclear reactor None Dynamite was invented by Alfred Nobel Thomas Edison William Davis None of these None Time's up Pages: 1 2 3 4 5 6 7 8
