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SSC CGL Exam  >  SSC CGL Tests  >  Test: Inventions GK- 3 - SSC CGL MCQ

Test: Inventions GK- 3 - SSC CGL MCQ


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25 Questions MCQ Test - Test: Inventions GK- 3

Test: Inventions GK- 3 for SSC CGL 2024 is part of SSC CGL preparation. The Test: Inventions GK- 3 questions and answers have been prepared according to the SSC CGL exam syllabus.The Test: Inventions GK- 3 MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Inventions GK- 3 below.
Solutions of Test: Inventions GK- 3 questions in English are available as part of our course for SSC CGL & Test: Inventions GK- 3 solutions in Hindi for SSC CGL course. Download more important topics, notes, lectures and mock test series for SSC CGL Exam by signing up for free. Attempt Test: Inventions GK- 3 | 25 questions in 25 minutes | Mock test for SSC CGL preparation | Free important questions MCQ to study for SSC CGL Exam | Download free PDF with solutions
Test: Inventions GK- 3 - Question 1
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In which decade was the telegraph invented?

Detailed Solution for Test: Inventions GK- 3 - Question 1
On May 24, 1844, Samuel Morse send his famous message, "What hath God wrought?"
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What inspired reflecting road lights to be invented?

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In 1933, Englishman Percy Shaw was driving home when he saw a cat's eyes reflecting. He had been headed straight towards a fence with the cat on it, but on the other side was a drop of hundreds of feet.
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Test: Inventions GK- 3 - Question 3
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When were blue jeans invented?

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The first blue jeans were invented by tailor Levi Strauss, who invented tougher working pants for the miners of the California Gold Rush.
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Who invented Electric Generator?
Test: Inventions GK- 3 - Question 5
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What device for new parents did Ann Moore invent in 1969?
Detailed Solution for Test: Inventions GK- 3 - Question 5
Ann got the idea for the Snugli infant carrier from the traditional African baby carriers she observed while a volunteer for the Peace Corps in Africa.
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In which decade was the transistor invented?
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On December 23, 1947, William Shockley, Walter Brattain and John Bardeen, of Bell Labs, announced their discovery of the point-contact germanium transistor to management.
Test: Inventions GK- 3 - Question 7
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What Igor Sikorsky invented?
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Invented in 1939.
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What Henry Bessemer invented?
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Invented in 1856.
Test: Inventions GK- 3 - Question 9
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What invention was first installed at a Hartford, Connecticut bank in 1889?
Detailed Solution for Test: Inventions GK- 3 - Question 9
William Gray, inventor of the pay telephone, also invented the inflatable chest protector worn by baseball umpires and catchers.
Test: Inventions GK- 3 - Question 10
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Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?
Detailed Solution for Test: Inventions GK- 3 - Question 10
The new item was first used on Lake Pepin in Minnesota.
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Who invented Bifocal Lens?
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What Karl Benz invented?
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Invented in 1885.
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When were bar code scanners invented?
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The scanner reads the bar code label on something at a supermarket, and translates it into a number which the computer reads.
Test: Inventions GK- 3 - Question 14
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When was the game Frisbee invented?
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The first Frisbees were pie tins from the Frisbie 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.
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This English inventor is known as the 'Father of Computing.'
Detailed Solution for Test: Inventions GK- 3 - Question 15
Mauchly and Eckert invented the ENIAC computer. Farnsworth was a pioneer of early television.
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Who invented Airship (rigid)?
Test: Inventions GK- 3 - Question 17
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What piece of clothing was invented by French fashion designer Louis Reard in 1946?
Detailed Solution for Test: Inventions GK- 3 - Question 17
The bikini, a two-piece swimsuit named for the Bikini Atoll in the Pacific, made its debut on July 5, 1946.
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In which year was MIDI introduced?
Test: Inventions GK- 3 - Question 19
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In which decade was the SPICE simulator introduced?
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SPICE (Simulation Program with Integrated Circuit Emphasis) was introduced in May 1972 by the University of Berkeley, California.
Test: Inventions GK- 3 - Question 20
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Who invented the first controllable flying AEROPLANE (AIRPLANE)?
Detailed Solution for Test: Inventions GK- 3 - Question 20
Wilbur and Orville Wright made the first successful controlled powered flight at Kitty Hawk, North Carolina, in December 1903. The twelve second flight covered a distance of 120 feet and an altitude of just ten feet.
Test: Inventions GK- 3 - Question 21
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In which decade was the Internet first implemented?
Detailed Solution for Test: Inventions GK- 3 - Question 21
The first message ever sent over what is now called the Internet took place at 10:30PM on October 29, 1969. Back then, the Department of Defense called it ARPAnet (Advanced Research Projects Agency network).
Test: Inventions GK- 3 - Question 22
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What groovy item was invented by Englishman Edward Craven Walker in 1963?
Detailed Solution for Test: Inventions GK- 3 - Question 22
Groovy, baby! Lava lamps, which were a fixture in every hip pad in the 1960s and 70s, featured a mixture of water and colored oil that created swirl patterns when heated by a light bulb.
Test: Inventions GK- 3 - Question 23
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What did cardiologist Dr. Paul Zoll invent in Massachusetts in 1952?
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The pacemaker is an electrical device that regulates the heartbeat.
Test: Inventions GK- 3 - Question 24
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What Elmer A. Sperry invented?
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Invented in 1911.
Test: Inventions GK- 3 - Question 25
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When was the toothbrush invented?
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