Inventions and Discoveries MCQ Questions and Answers Quiz MCQs | World General Knowledge
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Inventions and Discoveries MCQ Questions and Answers Quiz MCQs
- Galileo was the first to discover the rotation of the earth
- Kohler and Milstein discovered monoclonal antibodies.
- Photography was invented by Mathew Barry
- Albert Sabin invented the Polio vaccine (oral)
- Dmitry Ivanovich Mendeleyev (Russian) published his first version of the periodic table in 1869.
- X-ray machine was invented by James Clark
- Arthur Campton discovered x-rays and Cosmic rays.
- Chadwick discovered Neutron
- Telescope was invented by Galileo
- Penicillin was discovered by Alexander Fleming
- Noble gases discovered by Cavendish
- Gun powder was first invented in China
- The velocity of light was measured by Michelson
- Archimedes gave laws about Floatation of Bodies
- Balloon fly up in air according to Archimedes’s principle
- Christian Bernard was first to perform heart transplant in 1967 in cape town(SA)
- First man to receive artificial heart was Dr. Barney B. Clark
- Barometer was invented by Pascal
- Robert Hook discovered Cell in 1665
- Aspirin discovered by Dresser
- Atomic theory given by Dalton
- Atomic number given by Mosley
- Bacteria by Leeunhock
- Blood circulation by William Harvey
- Calculus by Newton
- Co2 by Fishcer
- Chlorine by K. Scheele
- Oxygen by Priestley
- Hydrogen by Cavandish
- Super conductor by Bendnorz and Muller in 1987 and were awarded Nobel Prize
- Cotton gin was invented by Eli Whitney.
- Chloroform by Guthrie
- Deuterium by Harlod
- Dynamite by Alfred B. Nobel
- DNA by Watson Crick
- Gene by Johanson
- Chromosomes by Waldyar
- Electric resistance by Ohm
- Electrolysis by Faraday
- Electron by J.J. Thomson in 1897
- Neutron by Chadwick
- Proton by Rutherford
- Positron by Anderson
- Ozone by Echonbein
- Planetary motion by Kepler
- Radioactivity by Bacquerel
- Radium by Currie
- Insulin by Banting & Best
- Human heart transplant by Bernard
- Vaccine (measles) by Peebles
- Vaccine (polio) by Salk
- Vaccine (rabies) by Louis Pasteur
- Vaccine (small pox) by Edward Jenner
- Cause of Malaria was discovered by Ronald Ross
- Adding machine invented by Pascal
- Atom Bomb by Otto Hahn
- Air Brake by George Washington
- Air Conditioning by H. Carier
- Airplane (with motor) by Wright Bothers
- Airplane (jet engine) by Ohain
- Automobile (electric) by William Morrison
- Automobile (differential gear) by Benz
- Bakelite by Leo Hendricks Backland
- Balloon by Mont Golfer
- Barometer by Torricelli
- Bicycle (modern) by Starley
- Bifocal lens by Benjamin Franklin
- Burner (gas) by Bunsen
- Calculating machine (digital) by Charles Babbage
- Camera (photographic) by Josef N. Niepce
- Carburetor by Daimler
- Cement by Joseph Aspidin
- Circuit breaker by Hilliard
- Computer (electronic) by J.P.Eckert and J.W.Mauckly
- Diesel engine by Rudolf Diesel
- Digital camera was invented by Eastman Kodak.
- Gas engine by Daimler
- Electric fan by wheeler
- Electric flat iron by Henry Sealy
- Electric generator by Hippolyte Pixie
- Electric motor by Michael Faraday
- Motor A.C by Tesla
- Motor D.C by Devin Port
- Electric shaver by W.S. Hadaway
- Electric vaccum cleaner by James Spangler
- Electromagnet by William Sturgeon
- Electron Microscope by Vladimir Zwryin
- Microscope (compound) by Janessen and Leeuhock
- Flying shuttle by Johan Kay
- Gun powder by Roger Bacon
- Gas engine (four cycle) by Otto and Daimler
- Helicopter by Sikorsky
- Interneral combustion engine by Daimler
- Jet engine by Frank Whittle
- Knitting Machine by William Lee
- Lamp (incadecent) by Thomas Edision
- Montgoflier invented balloon.
- Talbot invented photographic paper.
- Dickenson invented paper machine.
- Blanchard invented parachute.
- Colt’s invention is pistol.
- Howe was the inventor of sewing machine.
- Lamp (mercury) by Hewit
- Laser (practical) by Gordon Gould
- Laser (operable) by T.H.Mainman
- Machine gun by Gatling
- Match (safety) by Pasch
- Microphone by Graham Bell
- Motion pictures (camera) by Edison
- Motor cycle by Daimler
- Motor scooter by Bradsha
- Parachute by Garnerin
- Pen (fountain) by Waterman
- Pen (ball-point) John Loud Biro
- Photoelectric cell by Julius Elster
- Piano by Christopher
- Printing press (screw type) by Guten Berg
- Radar by Watson Watt
- Railway (electric) by Werner Siemens
- Razor safety by Gillette
- Razor (electric) by Jacob Schick
- Refrigerator by Ferdinand Carre
- Revolver by Samuel Solt
- Rifle by August Kotter
- Rifle (automatic) by John Moses Browning
- Rocket Engine by Goddard
- Safety pin by Walter Hunt
- Sewing Machine by Elias Howe and Thomas Saint
- Stainless steel by Herry Brearley
- Stream boat by Abbans
- Submarine by Holland
- Tank military by Swinton
- Telephone by Graham Bell
- Radio by Marconi
- Telescope (reflecting) by Galileo
- Telescope (refracting) by Newton
- Television (mechanical) by J.L. Baird
- Television (electric) by Fransworth
- Thermometer by Galilo
- Termomter (mercury) by Farhenheit
- Tractor by Robert Keeley
- Transformer by William Stanley
- Transistor by William Shockley
- Type writer by Henry Mill
- Washing machine (electric) by Alva Fisher
- Washing machine (manual) by Hamilton E. Smith
- Welding (electric) by E. Thomson
- Zipper (meshed tooth) by Gideon Sundback
- Celcius devised Centrigrade scale
- Bacteria were discovered by Louis Pasture.
- Ramsay discovered inert gas.
- Proton was discovered by Goldstein
- Who is credited with the development of polio vaccine? Jonas Salk
- Christopher Cockerel invented what: Hovercraft
- The electric chair was invented by a dentist
- Bardeen and Brattin discovered Semiconductor
- What was invented by James Dewer in 1872: Vacuum or thermos flask
- Atom Bomb (Uranium Fission) was invented by Otto Hahn in 1941.
- Electron was discovered in 1897.
- Oxygen was discovered in 1774.
- Tomas A Edison was American.
- X-rays and Cosmic rays were discovered by Arthur Compton.
- Printing press was invented by Johann Gutenberg.
- Gramophone was invented by Emile Berliner.
- Blood pressure was discovered by William Harvey.
- Magnifying glass was invented by Roger Bacon.
- Insulin was discovered by Banting.
- Michael Faraday invented Electric Motor in belonged to England.
- ECG invented by Einthogen.
- Columbus Day is observed on 2nd Monday in October.
- In 1774 Oxygen was discovered by Priestly.
- In 1589 William Lee invented knitting machine.
- More than 2000 years ago a Roman Ruler Julius Caesar invented the calendar that we use today.
- Lipstick was first introduced in 1915 in America.
- Zippers were introduced in 1890.
- China was discovered by Marco Polo.
- Sea route from Europe to India was discovered by Vasco-de-Gama.
- Canada was discovered by Jacques Cartier.
- Australia was discovered by William Jon zoon.
- Parachute was invented by L.S Lenormand in 1783.
- Box Camera was invented by G.Eastman in 1988.
- Electric Generator was invented by Hippolyte Pixil in the year 1832. He belonged to France.
- In 1907 Electric Washing Machine was invented by an American named A.J 1916.
- Motorcycle was invented by Gottlieb Daimler in 1885, he belonged to Germany.
- First person to reach North Pole was Robert E.Peray.
- Dynamo was invented by Faraday in the year of 1831.
- On 14th Dec 1911 South Pole was discovered by Armunden.
- America was discovered by Christopher Columbus in 1492, he belonged to Italy.
- Sea route to India was discovered by Vasco da Gama in 1498, he belonged to Protugese.
- Sandwich Island (now called Hawaiian Island) was discovered by Captain cook in 1770, he belonged to English.
- Suez Canal was designed by French Engineer Ferdiand de Lesseps in 1869.
- Solar System was discovered by Copernicus in 1540, he belonged to Poland.
- Planery motion was discovered by Kepler in 1600, he belonged to Germany.
- Artificial radioactivity was discovered by Madam Joliet and Irene Curie in 1934.
- Atomic number were discovered by Mosley in 1913.
- Atomic theory was given by Dalton in 1803.
- Who invented wax paper- Thomas Edison
- Atomic Structure was studied by Bohr and Rutherford in 1913.
- Circumference of the earth was calculated by Jean Picard.
- Current Electricity was invented by Volta in 1800, he belonged to Italy.
- Cause of yellow fever was discovered by Reed in 1900.
- Discovery of Oxygen was made by J.Priestly in 1774.
- Deuterium (Heavy Hydrogen) was discovered by H.C Urey in 1932.
- Discovery of Electron was made by J.J Thomson in 1897.
- Dynamite was made my Alfred Noble, he belonged to Sweden.
- Fundamental laws of electrical attraction was made by Coulomb.
- Hydrogen was discovered by Cavendish in 1766.
- Induction of electric current was discovered by Michaed Farraday in 1841.
- Incandescent bulb was made by Edison in 1860.
- Intelligence tests were made by Binet in 1905.
- Laughing gas (Nitrous oxide) was discovered by Priestly.:
- Chromosomes were discovered by Hofmeister.
- Otto Hahm invented A.Bomb.
- Wright Brothers invented Aeroplane.
- Shockley discovered transistor.
- Christian Barnard was pioneer in heart transplantation.
- William Harvey discovered Circulation of blood.
- Ramsay discovered inert gas.
- Aristotle was the first to classify animals into groups.
- Theophrastus is regarded as the father of botany.
- Hydrogen was discovered by Henry Cavandish.
- Proton was discovered by Goldstein.
- Thomson discovered electron.
- Commercial cork is obtained from Quercus.
- Bacteria were discovered by Louis Pasture.
- In 1803, the English Scientist John Dalton described the atom as the smallest unit of an element.
- In 1897 J.J Thomson discovered electron, negative charges.
- In 1911 Ernest Rutherford, a New Zealander living in Britain, carried out experiment with atomic particles.
- Scientist use enormous machine called particle accelerator to discover and find out about subatomic particles.
- Ernest Rutherford in 1908, with the equipment discovered the atomic nucleus.
- Hans Geiger (1882-1945) invented the Geiger Counter used to measure radioactivity.
- The scientist who designed the first internal combustion engine used to burn low grade fuel. Francois Isaac de Rivaz
- The scientist who discovered water: Antoine Lavoisier (Chk)
- Nitric acid__ acid was discovered by Jabbar bin Hayyan.(HCL was also discovered by him)
- What calculating aid was invented by William Oughtred in 1662: Slide Rule
- What was invented by James Dewer in 1872: Vacuum or thermos flask
- Fredrick Sanger discovered which medical life saver: Insulin
- Who invented Scissors-Leonardo Da Vinci
- In 1902 What did Mary Anderson invent-Windscreen Wipers
- The technique to produce the first test tube baby was evolved by Patrick Stepote and Robert Edwards
- Sumiton invented Tank.
- The very first electric light was invented in Scotland in 1835 by James Lindsay.
- The molecular theory of matter was experimentally testified by Robert Brown.
- The theory of inheritance of acquired characters was propounded by J.B. Lamarck
- What was invented by Dr Edward Land in 1947: Polaroid
- James Watson discovered the structure of DNA in 1953.
- Structure of DNA was given by Watson and Crick.
- Air conditioner invented by “willis H. carrier”U.S. in 1902.
- Camera (photographic) has been invented by “Joseph N. Niepce”France in 1822.
- The scientist who designed the first internal combustion engine used to burn low grade fuel. Etienne Lenoir Pioneers in Science
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Inventions and Discoveries MCQ Questions and Answers Quiz MCQs