MCQs

Bar code scanners invented in _____ year ?

A. 1940s B. 1950s C. 1970s D. 1960s Explanation: The scanner reads the bar code label on something at a…

7 years ago

When was the game Frisbee invented ______ ?

A. 1920s B. 1900s C. 1870s D. 1890s Explanation: The first Frisbee were pie tins from the Frisbee Pie Company…

7 years ago

_____ invented the first controllable flying AEROPLANE (AIRPLANE) ?

A. Wright Brothers B. Lidenbergh Brothers C. South Brothers D. West Brothers Explanation: Wilbur and Orville Wright made the first…

7 years ago

In _____ decade was the SPICE simulator introduced ?

A. 1950s B. 1960s C. 1970s D. 1980s Explanation: SPICE (Simulation Program with Integrated Circuit Emphasis) was introduced in May…

7 years ago

In _____ year was MIDI introduced ?

A. 1987 B. 1983 C. 1973 D. 1977

7 years ago

In _____ decade was the Internet first implemented ?

A. 1940s B. 1950s C. 1960s D. 1980s Explanation: The first message ever sent over what is now called the…

7 years ago

____ developed the idea of Crop Rotation ?

A. Potato Peterson B. Turnip Townsend C. Cabbage Carlson D. Swede Svenson Explanation: Viscount Charles 'Turnip' Townsend developed this revolutionary…

7 years ago

____ made corn flakes first ?

A. Nabisco B. Kellogg C. Quaker D. Archers Explanation: Will Keith Kellogg discovered the corn flake, by mistake, in 1906.…

7 years ago

_____ drink was invented by Charles Leiper Grigg in 1929 ?

A. 7-Up B. Yoo-Hoo C. Pepsi D. Hawaiian Punch Explanation: Grigg, who was from Missouri, originally named his creation 'Bib-Label…

7 years ago

In _____ decade was the ARRL founded ?

A. 1940s B. 1930s C. 1920s D. 1910s Explanation: On April 6, 1914, Hiram Percy Maxim proposed the formation of…

7 years ago