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
Showing 10 of
118 questions
94. What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?
- Blender
- Electric mixer
- Washing machine
- Vacuum cleaner
95. What office item was invented by Bette Nesmith Graham in 1951?
- Fax machine
- Stapler
- Liquid Paper
- Copy machine
96. What George Pullman invented?
- Sleeping (railway) car
- Airship
- Box car (railway)
- Air brakes
97. Who invented Bakelite?
- Charles Goodyear
- Leo Hendrik Baekeland
- Roy Plunkett
- Henry Ford
98. What toy was invented by Joshua Lionel Cowen around 1900?
- Raggedy Ann doll
- Yo-yo
- Electric train
- Tinkertoys
99. This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece.
- Bessie Blount
- Marjorie Joyner
- Mae Jamison
- Beulah Henry
100. 100.What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927?
- Miniature golf
- Swimming pool slide
- Ski lift
- Golf cart