Learn Something New With This General Knowledge Quiz
"More you search more you learn new thing"
Questions and Answers
- 1.
Who developed Yahoo?
- A.
Dennis Ritchie & Ken Thompson
- B.
David Filo & Jerry Yang
- C.
Steve Case & Jeff Bezos
- D.
Vint Cerf & Robert Kahn
Correct Answer
B. David Filo & Jerry YangExplanation
David Filo and Jerry Yang are the co-founders of Yahoo. They developed Yahoo as a web directory and search engine in 1994 while they were studying at Stanford University. They initially named it "Jerry and David's Guide to the World Wide Web" and later changed it to Yahoo. They played a significant role in the growth and success of Yahoo, turning it into one of the most popular and widely used websites in the early days of the internet.Rate this question:
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- 2.
'DB' computer abbreviation usually means ?
- A.
Data Block
- B.
Database
- C.
Double Byte
- D.
Driver Boot
Correct Answer
B. DatabaseExplanation
The correct answer is "Database" because in computer terminology, "DB" is commonly used as an abbreviation for "Database." A database is a structured collection of data that is organized and stored in a computer system. It allows for efficient management, storage, retrieval, and manipulation of large amounts of data. Therefore, "Database" is the most appropriate option for the given abbreviation.Rate this question:
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- 3.
Which of the following is used in pencils?
- A.
Graphite
- B.
Charcoal
- C.
Phosphorous
- D.
Silicon
Correct Answer
A. GrapHiteExplanation
Graphite is used in pencils because of its unique properties. It is a form of carbon that has a layered structure, allowing it to leave marks on paper when applied with pressure. Graphite is soft and brittle, making it perfect for writing and drawing purposes. Charcoal, phosphorous, and silicon do not possess the same characteristics as graphite and are not commonly used in pencils.Rate this question:
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- 4.
What Benjamin Franklin invented?
- A.
Radio
- B.
Bifocal spectacles
- C.
Hygrometer
- D.
Barometer
Correct Answer
B. Bifocal spectaclesExplanation
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.Rate this question:
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- 5.
Who invented Fountain Pen?
- A.
John J. Loud
- B.
Sir Frank Whittle
- C.
Lewis E. Waterman
- D.
Kirkpatrick Macmillan
Correct Answer
C. Lewis E. WatermanExplanation
Lewis E. Waterman is credited with inventing the Fountain Pen. He patented the first practical fountain pen in 1884. This invention revolutionized writing instruments as it eliminated the need for dipping pens in ink. Waterman's fountain pen featured a feed system that controlled the flow of ink, providing a smooth and consistent writing experience. His invention laid the foundation for the modern fountain pens that we use today.Rate this question:
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- 6.
The product of two numbers is 120 and the sum of their squares is 289. The sum of the number is:
- A.
20
- B.
23
- C.
169
- D.
None of these
Correct Answer
B. 23Explanation
Let the numbers be x and y.
Then, xy = 120 and x2 + y2 = 289.
(x + y)2 = x2 + y2 + 2xy = 289 + (2 x 120) = 529
x + y = 529 = 23.Rate this question:
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- 7.
Here are some words translated from an artificial language. gorblflur means fan belt pixngorbl means ceiling fan arthtusl means tile roof Which word could mean "ceiling tile"?
- A.
Gorbltusl
- B.
Flurgorbl
- C.
Pixnarth
- D.
Arthflur
Correct Answer
C. PixnarthExplanation
Gorbl means fan; flur means belt; pixn means ceiling; arth means tile; and tusl means roof. Therefore, pixnarth is the correct choice.Rate this question:
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- 8.
Pick out the most effective word(s) from the given words to fill in the blank to make the sentence meaningfully complete. I saw a ...... of cows in the field.
- A.
Group
- B.
Herd
- C.
Swarm
- D.
Flock
Correct Answer
B. HerdExplanation
herd-a group of animals of one kind that live and feed togetherRate this question:
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- 9.
Who is the father of English Poetry?
- A.
Milton
- B.
Wordsworth
- C.
Chaucer
- D.
Charles Dickens
Correct Answer
C. ChaucerExplanation
Chaucer is considered the father of English Poetry because he is widely regarded as the first poet to write in English vernacular. His most famous work, "The Canterbury Tales," played a crucial role in establishing English as a literary language and influenced future generations of poets. Chaucer's innovative use of English vernacular and his contributions to the development of English poetry make him the most fitting choice for the title of the father of English Poetry.Rate this question:
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- 10.
What is the largest state in the USA?
- A.
Alaska
- B.
Texas
- C.
California
- D.
Montana
Correct Answer
A. AlaskaExplanation
Alaska is the largest state in the USA. It has a land area of approximately 665,384 square miles, making it larger than any other state. This is due to its vast size and expansive wilderness, including the presence of the Alaskan Mountain Range and numerous national parks. Alaska's large land area also contributes to its diverse geography and climate, ranging from glaciers and tundra in the north to forests and coastline in the south.Rate this question:
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- 11.
What is the worlds tallest grass?
- A.
Bamboo Grass
- B.
Common Couch-Grass
- C.
Perennial Rye-Grass
- D.
Tufted Hair-Grass
Correct Answer
A. Bamboo GrassExplanation
Bamboo grass is the correct answer because it is known to be the tallest grass in the world. Bamboo can grow up to 100 feet tall, making it significantly taller than other grasses such as common couch-grass, perennial rye-grass, and tufted hair-grass. Its height and rapid growth rate contribute to its status as the world's tallest grass.Rate this question:
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- 12.
Which country first used the fountain pen?
- A.
Nepal
- B.
Egypt
- C.
India
- D.
Israel
Correct Answer
B. EgyptExplanation
Egypt is believed to be the country that first used the fountain pen. The ancient Egyptians used reed pens with a hollowed-out tip that allowed for the flow of ink. These early pens were similar in concept to modern fountain pens, as they relied on capillary action to draw ink from the reservoir and onto the writing surface. This invention revolutionized writing, making it easier and more efficient. Over time, the design of the fountain pen evolved, with various improvements made to the ink flow system and materials used. Today, fountain pens are still widely used and appreciated for their smooth writing experience.Rate this question:
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- 13.
CORRECT ANSWER WRITE ON THE BOX BELOW
Correct Answer
16Explanation
Starting bottom left and moving clockwise around the triangle, numbers follow the sequence of Square Numbers.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Sep 30, 2024Quiz Edited by
ProProfs Editorial Team -
Dec 23, 2013Quiz Created by
Roshanpradhan
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