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25 Questions MCQ Test General Test Preparation for CUET - Test: Inventions GK- 1

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Test: Inventions GK- 1 - Question 1

Who invented the BALLPOINT PEN?

Detailed Solution for Test: Inventions GK- 1 - Question 1
The Hungarian brothers, Laszlo and George Biro, made the first ball point pen in 1894. It followed the first workable fountain pen which was invented by L.E. Waterman in 1884.
Test: Inventions GK- 1 - Question 2

In which decade was the first solid state integrated circuit demonstrated?

Detailed Solution for Test: Inventions GK- 1 - Question 2
On September 12, 1958, Jack Kilby demonstrated the first working IC while working for Texas Instruments, although the U.S. patent office awarded the first patent for an integrated circuit to Robert Noyce of Fairchild.
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Test: Inventions GK- 1 - Question 3

What J. B. Dunlop invented?

Detailed Solution for Test: Inventions GK- 1 - Question 3
John Boyd Dunlop, a veterinary surgeon, invented the pneumatic tyre in 1887.
Test: Inventions GK- 1 - Question 4

Which scientist discovered the radioactive element radium?

Detailed Solution for Test: Inventions GK- 1 - Question 4
Discovery of Radium by Marie Curie

  • Who was Marie Curie?: Marie Curie was a Polish-born physicist and chemist who conducted pioneering research on radioactivity.

  • Early Life and Education: Marie Curie was born in 1867 in Warsaw, Poland. She moved to Paris to continue her studies and met her husband, Pierre Curie, who shared her interest in science.

  • Research on Radioactivity: Marie Curie's research on radioactivity led to the discovery of two new elements, polonium, and radium. She coined the term "radioactivity" and was the first woman to win a Nobel Prize.

  • Discovery of Radium: In 1898, Marie Curie and her husband Pierre discovered the radioactive element radium while studying pitchblende ore. They isolated radium as a pure metal in 1910.

  • Impact of the Discovery: The discovery of radium revolutionized the field of medicine and led to advancements in cancer treatment. Radium was used in radiotherapy to treat tumors and remains an important element in the medical field.

Test: Inventions GK- 1 - Question 5

What Galileo invented?

Detailed Solution for Test: Inventions GK- 1 - Question 5

Various authors have credited the invention of the thermometer to Cornelius Drebbel, Robert Fludd, Galileo Galilei or Santorio Santorio. The thermometer was not a single invention, however, but a development.

Galileo Galilei also discovered that objects (glass spheres filled with aqueous alcohol) of slightly different densities would rise and fall, which is nowadays the principle of the Galileo thermometer (shown). Today such thermometers are calibrated to a temperature scale.

Test: Inventions GK- 1 - Question 6

What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?

Detailed Solution for Test: Inventions GK- 1 - Question 6
Richter was born on an Ohio farm in 1900. He died in 1985.
Test: Inventions GK- 1 - Question 7

When was barb wire patented?

Detailed Solution for Test: Inventions GK- 1 - Question 7

Joseph F. Glidden was born in New York on Jan. 18, 1812. He invented barbed wire in 1873 and was granted the patent on Nov. 24, 1874. After a three year battle over the patent, which he eventually won, Gidden became known as the "Father of Barbed Wire".

Test: Inventions GK- 1 - Question 8

This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.

Detailed Solution for Test: Inventions GK- 1 - Question 8
Thomas Jefferson (April 13, 1743 - July 4, 1826) was the third President of the United States (1801-1809) and the principal author of the Declaration of Independence (1776).
Test: Inventions GK- 1 - Question 9

What James Watt invented?

Detailed Solution for Test: Inventions GK- 1 - Question 9
Invented in 1765.
Test: Inventions GK- 1 - Question 10

Where is the village of Branston, after which the famous pickle is named?

Detailed Solution for Test: Inventions GK- 1 - Question 10
The village of Branston is in Staffordshire, just south of Burton-on-Trent.
Test: Inventions GK- 1 - Question 11

Who invented Jet Engine?

Detailed Solution for Test: Inventions GK- 1 - Question 11
Dr. Hans von Ohain and Sir Frank Whittle are recognized as the co-inventors of the jet engine. Each was working separately and knew nothing of the others work. Although Whittle started first, von Ohain was first to design and develop a turbojet engine to power an aircraft.

Of the many honors received by both, the most significant honor was probably "The Charles Draper Prize" in 1992 which was given to both Hans von Ohain and Sir Frank Whittle for their efforts and contributions to aviation and mankind. "The Charles Draper Prize" is recognized as the equivalent to the Nobel Prize in technology.
Test: Inventions GK- 1 - Question 12

What invention caused many deaths while testing it?

Detailed Solution for Test: Inventions GK- 1 - Question 12
Many people who tried to test the first parachutes died by jumping from high places. One attempt was a parachute hat, but the inventor broke his neck while testing it. The first successful parachute was tested from a hot air balloon in 1797, in France, by Jacques Garnerin.
Test: Inventions GK- 1 - Question 13

Who invented Gunpowder?

Detailed Solution for Test: Inventions GK- 1 - Question 13
Who Invented Gunpowder?

  • Roger Bacon: Roger Bacon, an English philosopher and Franciscan friar, is credited with the invention of gunpowder. He is believed to have discovered the formula for gunpowder in the 13th century.


Importance of Gunpowder Invention

  • Military Advancements: The invention of gunpowder revolutionized warfare by introducing firearms, cannons, and other weapons that changed the dynamics of battles.

  • Technological Innovation: Gunpowder also led to advancements in technology and chemistry, paving the way for further scientific discoveries.

  • Impact on Society: The introduction of gunpowder had a profound impact on societies around the world, shaping the course of history and influencing geopolitical developments.


Lingering Debate on Gunpowder Invention

  • Controversies: While Roger Bacon is widely credited with the invention of gunpowder, there are debates and controversies surrounding the true origins of this explosive substance.

  • Alternative Theories: Some theories suggest that gunpowder may have been independently invented in different regions of the world, leading to conflicting claims about its true inventor.

Test: Inventions GK- 1 - Question 14

Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?

Detailed Solution for Test: Inventions GK- 1 - Question 14
No one knows for sure when the first chocolate bar appeared or even who made it, but an important event occurred in 1828. The Van Houten press was invented, which extracted cocoa butter from the bean - the same press that brought the Cadbury Brothers success with Cocoa Essence.
Test: Inventions GK- 1 - Question 15

In which decade was the telephone invented?

Detailed Solution for Test: Inventions GK- 1 - Question 15
Alexander Graham Bell's notebook entry of 10 March 1876 describes his successful experiment with the telephone. Speaking through the instrument to his assistant, Thomas A. Watson, in the next room, Bell utters these famous first words, "Mr. Watson -- come here -- I want to see you".
Test: Inventions GK- 1 - Question 16

Who perfected GENETIC ENGINEERING?

Detailed Solution for Test: Inventions GK- 1 - Question 16
Genetic Engineering, the technique of DNA cloning was perfected by Stanley Cohen and Herbert Boyer in 1973.
Test: Inventions GK- 1 - Question 17

What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?

Detailed Solution for Test: Inventions GK- 1 - Question 17
The first wireless remote control for television was called Flashmatic. (Remember when you had to get up to change the channel?)
Test: Inventions GK- 1 - Question 18

What Benjamin Franklin invented?

Detailed Solution for Test: Inventions GK- 1 - Question 18
Invented in 1760.

A list of Benjamin Franklin's inventions reveals a man of many talents and interests. It was the scientist in Ben that brought out the inventor. His natural curiosity about things and the way they work made him try to find ways to make them work better.

Ben had poor vision and needed glasses to read. He got tired of constantly taking them off and putting them back on, so he decided to figure out a way to make his glasses let him see both near and far. He had two pairs of spectacles cut in half and put half of each lens in a single frame. Today, we call them bifocals.
Test: Inventions GK- 1 - Question 19

This part-time race car driver invented the bucket seat in 1969. Who was he??

Detailed Solution for Test: Inventions GK- 1 - Question 19
McQueen died in 1980 from a rare form of lung cancer.
Test: Inventions GK- 1 - Question 20

What plaything was invented by Joe McVicker in 1956?

Detailed Solution for Test: Inventions GK- 1 - Question 20
The stuff was originally intended to be wallpaper cleaner! (I used to eat this as a child)
Test: Inventions GK- 1 - Question 21

Who was the first American female to patent her invention, a method of weaving straw with silk?

Detailed Solution for Test: Inventions GK- 1 - Question 21
Mary was not the first American woman inventor to be sure, there were many female inventors before her, but they never bothered to get a patent.
Test: Inventions GK- 1 - Question 22

Who invented Gramophone?

Detailed Solution for Test: Inventions GK- 1 - Question 22


Who Invented the Gramophone?

  • Thomas Alva Edison: Thomas Edison is credited with inventing the phonograph, which was the first device capable of both recording and reproducing sound. He patented the phonograph in 1877, making him a pioneer in the field of audio technology.



Test: Inventions GK- 1 - Question 23

Who invented Internal Combustion Engine?

Detailed Solution for Test: Inventions GK- 1 - Question 23
Who Invented the Internal Combustion Engine?

  • Roger Bacon: Roger Bacon was an English philosopher and Franciscan friar who made significant contributions to experimental science. However, he did not invent the internal combustion engine.

  • Karl Benz: Karl Benz is credited with inventing the first practical automobile powered by an internal combustion engine. While he played a crucial role in the development of the engine, he did not invent it.

  • Dr. Alan M. Turing: Dr. Alan M. Turing was a British mathematician and computer scientist known for his work in breaking the German Enigma code during World War II. He did not invent the internal combustion engine.

  • Otto: The internal combustion engine was invented by Nikolaus Otto, a German engineer, in 1876. Otto's engine design revolutionized transportation and industry, leading to the widespread adoption of automobiles, airplanes, and other machinery powered by internal combustion engines.


In conclusion, the internal combustion engine was invented by Otto, a German engineer, in 1876. His innovative design paved the way for the modern transportation and industrial revolution.

Test: Inventions GK- 1 - Question 24

When was Monopoly created?

Detailed Solution for Test: Inventions GK- 1 - Question 24
After the Stock Market crash, a buying and selling game created by Charles Darrow came to be. The first games were hand drawn on linoleum with streets from Atlantic City, N.J. as the property. He took the game to the Parker Brothers company, and Monopply was brought out for Christmas 1934. Everyone wanted to buy the games after Christmas, and Monopoly became a big success.
Test: Inventions GK- 1 - Question 25

Who invented Fountain Pen?

Detailed Solution for Test: Inventions GK- 1 - Question 25
Who Invented Fountain Pen?

  • John J. Loud: John J. Loud did not invent the fountain pen. He patented the first ballpoint pen.

  • Sir Frank Whittle: Sir Frank Whittle was a British Royal Air Force engineer who invented the jet engine, not the fountain pen.

  • Lewis E. Waterman: Lewis E. Waterman is credited with inventing the modern fountain pen. He patented the first practical version of the fountain pen in 1884, which featured a capillary feed system that prevented ink from leaking.

  • E. Waterman: It is incorrect to credit E. Waterman with the invention of the fountain pen. Lewis E. Waterman is the correct individual associated with this invention.


Therefore, the correct answer is Lewis E. Waterman as the inventor of the fountain pen. He revolutionized writing instruments with his innovative design, making it easier for people to write with a reliable and efficient instrument.

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