General knowledge Quiz Questions on Inventions and Discoveries Question: Who discovered positive electrons? Answer: Anderson. Question: Wh...
General knowledge Quiz Questions on Inventions and Discoveries
Question: Who discovered positive electrons?
Answer: Anderson.
Question: What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
Answer: Waterbed
Question: When was the first lawn mower invented?
Answer: 1830
Question: In which decade were the first successful diode and triode vacuum tubes invented?
Answer: 1900s
Question: Who is the English physicist responsible for the 'Big Bang Theory'?
Answer: George George Gamow, died in 1968
Question: What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892?
Answer: Ouija board
Question: Who discovers the neutron?
Answer: Chadwick.
Question: Who had an explosive idea and first patented DYNAMITE?
Answer: Alfred. Nobel
Question: Who invented the Spinning Jenny?
Answer: James Hargreaves
Question: Who is the inventor of calculator?
Answer: Charlse Babase
Question: What George Westinghouse invented?
Answer: Railway air brakes. Invented in 1868.
Question: Who invented the BALLPOINT PEN?
Answer: Biro Brothers
Question: What J. B. Dunlop invented?
Answer: Pneumatic rubber tire. Invented in 1887.
Question: Which scientist discovered the radioactive element radium?
Answer: Marie Curie
Question: What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?
Answer: Charles Richter.
Question: Who Inventions cyclotron?
Answer: Lawrence.
Question: Which of the following was first patented by an Australian in 1889?
Answer: Electric Drill.
Question: What Galileo invented?
Answer: Thermometer.
Read more...
General Knowledge Questions on Inventions and Discoveries for BCS and Admission test (2)
General Knowledge Questions on Inventions and Discoveries for BCS and Admission test (3)
General Knowledge
Question: Who discovered positive electrons?
Answer: Anderson.
Question: What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
Answer: Waterbed
Question: When was the first lawn mower invented?
Answer: 1830
Question: In which decade were the first successful diode and triode vacuum tubes invented?
Answer: 1900s
Question: Who is the English physicist responsible for the 'Big Bang Theory'?
Answer: George George Gamow, died in 1968
Question: What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892?
Answer: Ouija board
Question: Who discovers the neutron?
Answer: Chadwick.
Question: Who had an explosive idea and first patented DYNAMITE?
Answer: Alfred. Nobel
Question: Who invented the Spinning Jenny?
Answer: James Hargreaves
Question: Who is the inventor of calculator?
Answer: Charlse Babase
Question: What George Westinghouse invented?
Answer: Railway air brakes. Invented in 1868.
Question: Who invented the BALLPOINT PEN?
Answer: Biro Brothers
Question: What J. B. Dunlop invented?
Answer: Pneumatic rubber tire. Invented in 1887.
Question: Which scientist discovered the radioactive element radium?
Answer: Marie Curie
Question: What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?
Answer: Charles Richter.
Question: Who Inventions cyclotron?
Answer: Lawrence.
Question: Which of the following was first patented by an Australian in 1889?
Answer: Electric Drill.
Question: What Galileo invented?
Answer: Thermometer.
Read more...
General Knowledge Questions on Inventions and Discoveries for BCS and Admission test (2)
General Knowledge Questions on Inventions and Discoveries for BCS and Admission test (3)
General Knowledge
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