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Inventions (6.papers)

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inventions and inventors questions and answers

1
Who invented Toothbrush?
  1. William Addis,England
  2. Robert Adler,England
  3. Bruce Ames,Russia
  4. Mary Anderson,United States
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3
Who invented FM Radio?
  1. Vasily Andreyev,Russia
  2. Edwin Howard Armstrong,USA
  3. Hal Anger,USA
  4. Neil Arnott,UK
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4
Magnifying glass was invented by?
  1. John Bardeen,USA
  2. John Barber,UK
  3. Roger Bacon,UK
  4. George Ballas,USA
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5
Who invented Pressure Cooker?
  1. Thomas Edison
  2. Samuel Hopkins
  3. James watt
  4. Denis Papen,1679
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6
Among the following who invented Steam Boat?
  1. Thomas Edison
  2. Alexander G. Bell
  3. Elias Howe
  4. James Rumsey
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7
Who invented Automatic Flour Mill?
  1. Oliver Envas
  2. John W.Hyatt
  3. Louis Pasteur
  4. Nikola Tesla
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8
Printing Press was invented by?
  1. Jethro Tull,1701
  2. Thomas Savery,1698
  3. Johaan GutenBurg,1450
  4. Hans Lippershey,1608
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9
Who invented Pocket Watch?
  1. Issac Newton,1687,English
  2. Blaise Pascal,1642,French
  3. Peter Henlein,1504,German
  4. Zacharias Janssen,1590,Dutch
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10
Who invented Water Thermometer?
  1. Jethro Tull
  2. Christiaan Huygens
  3. Robert Boyle
  4. Galileo
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11
Among the following who invented Telescope?
  1. R.ArkWright
  2. Hans Lippershy
  3. Blaise Pascal
  4. James Watt
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12
Barometer was invented by?
  1. J.E Lundstrom
  2. Evangelista Torricelli
  3. F.J Monier
  4. William Murdock
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13
What did Otto Von Guericke invented?
  1. Steam Pump
  2. Calculating Machine
  3. Pendulum Clock
  4. Air Pump
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14
What did Christiaan Huygens invented?
  1. Pendulum Clock
  2. Laws of Motion
  3. Piano
  4. Spinning Jenny
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15
Calculating Machine was invented by?
  1. Edmund Halley
  2. E.G Von Kliest
  3. Gottfried Wihelm Leibniz
  4. Thomas Newcomen
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16
Bacteria was discovered by?
  1. Louis Robert
  2. Eli Whitney
  3. William Ged
  4. Anton Van Leeuwenhoek
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17
Laws of Motion was invented by?
  1. Joseph Lister
  2. Issac Newton
  3. John Dollond
  4. John Mercer
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18
What did Thomas Savery invented?
  1. Stereo Typing
  2. Steam Pump
  3. Mercury Thermometer
  4. Diving Bell
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19
Seed Drill was invented by?
  1. Francois Appert
  2. John Fitch
  3. Bartolomeo Cristofori
  4. Jethro Tull
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20
Who invented Piano?
  1. Aloys Senefelder
  2. Eli Whitney
  3. Bartolomeo Cristofori
  4. Robert Boyle
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