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Science & Technology Quiz

Try out this fun quiz 8 Questions.

 
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Aakashadoota
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1

Gunpowder is formed after mixing charcoal, saltpetre and what other volatile chemical ?

  • Phosphorous
  • Chlorine
  • Sulphur

2

Cars were first started with ignition keys in which year?

  • 1929
  • 1949
  • 1969

3

Which light has the the greatest wavelength?

  • Violet
  • Red
  • Yellow

4

Which metal will melt in the heat of your hands ?

  • Thorium
  • Gallium
  • Polonium

5

The wristwatch was invented by Louis Cartier in which year?

  • 1864
  • 1884
  • 1904

6

Sterling silver contains 7.5% of what metal ?

  • Gold
  • Copper
  • Aluminium

7

A shadow of a four-dimensional object would have ..?

  • Three dimensions
  • Two dimensions
  • Four dimensions

8

What was started as Computing-Tabulating-Recording Corporation?

  • Microsoft
  • Google
  • IBM

 

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