Menu
Home / General Knowledge / Inventions in the World :: Inventions in the World

General Knowledge :: Inventions in the World

Inventions in the World - General Questions
Inventions in the World - Inventions in the World
Inventions in the World - inventions-in-the-world
  1. What inspired reflecting road lights to be invented?
    2. A.
    Car door reflecting mirrors
    B.
    The light a cat's eyes gave off on a fence
    C.
    Sun light on steel posts on road sides
    D.
    The sun light on the windshield

    View Answer

    Workspace

    Discuss Discuss in Forum

  2. When were blue jeans invented?
    3. A.
    1900s
    B.
    1860s
    C.
    1870s
    D.
    1850s

    View Answer

    Workspace

    Discuss Discuss in Forum

  3. Who invented Electric Generator?
    4. A.
    Sir Alexander Graham Bell
    B.
    Michael Faraday
    C.
    Alfred B. Nobel
    D.
    Thomas Alva Edison

    View Answer

    Workspace

    Discuss Discuss in Forum

  4. What device for new parents did Ann Moore invent in 1969?
    5. A.
    Bottle warmer
    B.
    Baby monitor
    C.
    Disposable diaper
    D.
    Infant carrier

    View Answer

    Workspace

    Discuss Discuss in Forum

  5. The blooding paper absorbs liquids because
    6. A.
    It is white
    B.
    It has got small pores
    C.
    An absorbing chemical is mixed
    D.
    None of the above

    View Answer

    Workspace

    Discuss Discuss in Forum

  6. The instrument useful for the study of germs is
    7. A.
    Periscope
    B.
    Cardiograph
    C.
    Microscope
    D.
    Stethoscope

    View Answer

    Workspace

    Discuss Discuss in Forum

  7. Who invented the wireless remote control?
    8. A.
    Frank Nesso
    B.
    Alexandre Alexeieff
    C.
    Robert Adler
    D.
    Ami Argand

    View Answer

    Workspace

    Discuss Discuss in Forum

  8. Who invented the windshield wiper blade?
    9. A.
    Mark Kemp
    B.
    Donald Dwight
    C.
    Vasily Andreyev
    D.
    Mary Anderson

    View Answer

    Workspace

    Discuss Discuss in Forum

  9. Who build the first modern motocar?
    10. A.
    Daimler
    B.
    Karl Benz
    C.
    Henry Ford
    D.
    Henry Austin

    View Answer

    Workspace

    Discuss Discuss in Forum

  10. Bacteria was first discovered by
    11. A.
    Louis Pasteur
    B.
    Robert Koch
    C.
    Robert Hooke
    D.
    A. V. Leeuwenhoek

    View Answer

    Workspace

    Discuss Discuss in Forum

Java Programming Questions and Answers Interview Questions and Answers