General Knowledge
INVENTIONS MCQs
Total Questions : 214
| Page 7 of 22 pages
Answer: Option A. -> Gasoline powered automobile
Karl Benz gets the credit for inventing the automobile because his car was practical, used a gasoline-powered internal-combustion engine and worked like modern cars do today.
Karl Benz gets the credit for inventing the automobile because his car was practical, used a gasoline-powered internal-combustion engine and worked like modern cars do today.
Answer: Option B. -> 1983
The MIDI specification was published in August 1983. The MIDI standard was unveiled by Kakehashi and Smith, who received Technical Grammy Awards in 2013 for their work. In 1982, the first instruments were released with MIDI, the Roland Jupiter-6 and the Prophet 600.
The MIDI specification was published in August 1983. The MIDI standard was unveiled by Kakehashi and Smith, who received Technical Grammy Awards in 2013 for their work. In 1982, the first instruments were released with MIDI, the Roland Jupiter-6 and the Prophet 600.
Answer: Option C. -> 1970s
The first scanning of the now-ubiquitous Universal Product Code (UPC) barcode was on a pack of Wrigley Company chewing gum in June 1974 at a Marsh supermarket in Troy, Ohio, using scanner produced by Photographic Sciences Corporation. QR codes, a specific type of 2D barcode, have recently become very popular.
The first scanning of the now-ubiquitous Universal Product Code (UPC) barcode was on a pack of Wrigley Company chewing gum in June 1974 at a Marsh supermarket in Troy, Ohio, using scanner produced by Photographic Sciences Corporation. QR codes, a specific type of 2D barcode, have recently become very popular.
Answer: Option C. -> 1870s
The first Frisbee were pie tins from the Frisbee Pie Company in Connecticut. In the 1950s, the pie tins were changed to plastic plates. The name then became the Flying Saucer, but later changed to Frisbee.
The first Frisbee were pie tins from the Frisbee Pie Company in Connecticut. In the 1950s, the pie tins were changed to plastic plates. The name then became the Flying Saucer, but later changed to Frisbee.
Answer: Option C. -> Bikini
The bikini, a two-piece swimsuit named for the Bikini Atoll in the Pacific, made its debut on July 5, 1946.
The bikini, a two-piece swimsuit named for the Bikini Atoll in the Pacific, made its debut on July 5, 1946.
Answer: Option B. -> 1880s
The IEEE (Institute of Electrical and Electronics Engineers) was formed in 1963 by the merger of the Institute of Radio Engineers (IRE, founded 1912) and the American Institute of Electrical Engineers (AIEE, founded 1884).
The IEEE (Institute of Electrical and Electronics Engineers) was formed in 1963 by the merger of the Institute of Radio Engineers (IRE, founded 1912) and the American Institute of Electrical Engineers (AIEE, founded 1884).
Answer: Option D. -> C. Cockerell
Christopher Cockerell invented the hovercraft in 1956. His early experiments with the idea involved a cat food tin, a coffee tin and an industrial blower.
Christopher Cockerell invented the hovercraft in 1956. His early experiments with the idea involved a cat food tin, a coffee tin and an industrial blower.
Answer: Option B. -> Jan Ernst Matzeliger
Jan Ernst Matzeliger received 5 patents in the field of shoemaking.
Jan Ernst Matzeliger received 5 patents in the field of shoemaking.
Answer: Option D. -> Television
All of the inventors mentioned invented an early mechanical television system.
All of the inventors mentioned invented an early mechanical television system.
Answer: Option B. -> Chronometer
Sir Isaac Newton invented Chronometer.
Sir Isaac Newton invented Chronometer.