Quiz  /  Soft computing Class 9 MCQ Questions With Answers

  • 1. 
    In what year did Charles Babbage invented the first modern computer?

  • 1991
  • 1821
  • 1970
  • 1984

  • 2. 
    What does the keyboard shortcut Control, Alt and Delete do?

  • Soft reboot
  • Undo
  • Cut
  • Paste

  • 3. 
    9 out of 10 of the world’s supercomputers run on which operating system?

  • Linux
  • Windows
  • Android
  • OSX

  • 4. 
    What does HP, Microsoft and Apple have in common?

  • Their owners are all deceased
  • All started in a garage
  • All owned by Bill Gates
  • All started by selling radios

  • 5. 
    What percentage of the world's currency is digital?

  • 90
  • 80
  • 60
  • 50

  • 6. 
    The house where Bill Gates lives, was designed using a Macintosh computer.

  • True
  • False

  • 7. 
    What is the longest word which can be typed with only the left hand home keys?

  • Stewardesses
  • Seamstress
  • Typewriter
  • Faster

  • 8. 
    A normal human being blinks around 20 times a minute. How often do you blink per minute when looking at a computer screen?

  • 20
  • 7
  • 17
  • 3

  • 9. 
    How many searches happen on Google every second?

  • 40,000
  • 4000
  • 14000
  • 24000

  • 10. 
    Doug Engelbart invented the first computer mouse in around 1964. What was it made from?

  • Plastic
  • Wood
  • Metal
  • Cardboard

  • 11. 
    The first programming language was developed in 1945. What was it called?

  • Plankalkul
  • Binary
  • Python
  • Machine Code

  • 12. 
    QWERTY keyboard is not the most efficient keyboard layout. Which one is?

  • Azerty
  • Colemak
  • Dvorak
  • Qwertz

  • 13. 
    Which key is the least utilized key on a keyboard?

  • Scroll Lock
  • Insert
  • Num Lock
  • End

  • 14. 
    Changing font can save on printer ink

  • True
  • False

  • 15. 
    If Facebook was a country with over a billion users. Where would it sit in world ranking?

  • 1st place largest
  • 3rd largest
  • 12th largest
  • 28th largest

  • 16. 
    Who invented the WWW?

  • John Logie Baird
  • Tim Berners Lee
  • Alan Turing
  • John Boyd Dunlop

  • 17. 
    The first ever hard disk drive was made in 1979. What was its storage capacity?

  • 5Mb
  • 250Mb
  • 500Mb
  • 1Gb

  • 18. 
    With the standard QWERTY keyboard, what is the largest word that can be made form the top line of letter?

  • Your
  • Typewriter
  • Pot
  • Power

  • 19. 
    What percentage of emails sent are spam?

  • 80
  • 50
  • 10
  • 17

  • 20. 
    The Apollo 11 Lunar Lander which was used to travel to the moon, has less processing power than the processor of a cell phone.

  • True
  • False
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