Invention Questions and Answers
General Knowledge Invention Questions with Answers list important discoveries and inventors. Common in SSC, RRB, and Banking exams, they help learners recognize scientific contributions and their inventors
Invention
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118 questions
71. In which decade was the Internet first implemented?
- 1940s
- 1950s
- 1960s
- 1980s
72. What did cardiologist Dr. Paul Zoll invent in Massachusetts in 1952?
- EKG
- Artificial heart valve
- Artificial heart
- Pacemaker
73. For over 500 years, paper was only available and sold as single sheets. In 1902, an inventive Australian used half size sheets of paper, a bit of glue and cardboard to create the what?
- Notepad
- Calendar
- Notice Board
- Telephone Book
74. Who developed the idea of Crop Rotation?
- Potato Peterson
- Turnip Townsend
- Cabbage Carlson
- Swede Svenson
76. William Frederick is credited with the invention of the modern frisbee in the mid 1950's. In 1957 the Wham-O Company bought his idea and the rest is history. They named the toy after William Frisbie who was a ________?
- Pie maker
- Owner of a pizza parlor
- Student at Yale
- Ceramic plate designer
77. Who came up with the idea for INSTANT MASHED POTATO?
- S. Tuberosum
- W. Raleigh
- E. Asselbergs
- K. Edwards
78. Who invented Dynamite?
- Sir Alexander Graham Bell
- Benjamin Franklin
- Thomas Alva Edison
- Alfred B. Nobel
79. What toy did George Lerner create for Hasbro company in 1952?
- Sit and Spin
- Talking baby doll
- Mr. Potato Head
- Hula hoop
80. For whom high heeled shoes were invented?
- Cleopatra
- Queen Elizabeth I
- King Louis the XIV
- King Charles II